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4125400053 = 31375133351
BaseRepresentation
bin1111010111100100…
…1001101111110101
3101122111200000222120
43311321021233311
531422100300203
61521205350153
7204142215255
oct36571115765
911574600876
104125400053
111827754135
12971708359
135098b9528
142b1c77965
15192295b53
hexf5e49bf5

4125400053 has 4 divisors (see below), whose sum is σ = 5500533408. Its totient is φ = 2750266700.

The previous prime is 4125400007. The next prime is 4125400073. The reversal of 4125400053 is 3500045214.

4125400053 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4125400053 - 28 = 4125399797 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4125399996 and 4125400032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4125400003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 687566673 + ... + 687566678.

It is an arithmetic number, because the mean of its divisors is an integer number (1375133352).

Almost surely, 24125400053 is an apocalyptic number.

It is an amenable number.

4125400053 is a deficient number, since it is larger than the sum of its proper divisors (1375133355).

4125400053 is a wasteful number, since it uses less digits than its factorization.

4125400053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375133354.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 4125400053 is about 64229.2772261996. The cubic root of 4125400053 is about 1603.8190091293.

Adding to 4125400053 its reverse (3500045214), we get a palindrome (7625445267).

The spelling of 4125400053 in words is "four billion, one hundred twenty-five million, four hundred thousand, fifty-three".

Divisors: 1 3 1375133351 4125400053