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5055500053 = 8419600487
BaseRepresentation
bin1001011010101010…
…01100111100010101
3111001022211000022201
410231111030330111
540323202000203
62153352524501
7236165020132
oct45525147425
914038730281
105055500053
11216477501a
12b910b0731
136274c1566
1435d5cb589
151e8c6ae1d
hex12d54cf15

5055500053 has 4 divisors (see below), whose sum is σ = 5056108960. Its totient is φ = 5054891148.

The previous prime is 5055500041. The next prime is 5055500059. The reversal of 5055500053 is 3500055505.

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 a de Polignac number, because none of the positive numbers 2k-5055500053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5055499994 and 5055500030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5055500059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291825 + ... + 308662.

It is an arithmetic number, because the mean of its divisors is an integer number (1264027240).

Almost surely, 25055500053 is an apocalyptic number.

It is an amenable number.

5055500053 is a deficient number, since it is larger than the sum of its proper divisors (608907).

5055500053 is an equidigital number, since it uses as much as digits as its factorization.

5055500053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608906.

The product of its (nonzero) digits is 9375, while the sum is 28.

The square root of 5055500053 is about 71102.0397246099. The cubic root of 5055500053 is about 1716.2795974057.

Adding to 5055500053 its reverse (3500055505), we get a palindrome (8555555558).

The spelling of 5055500053 in words is "five billion, fifty-five million, five hundred thousand, fifty-three".

Divisors: 1 8419 600487 5055500053