Search a number
-
+
5053154551 = 50391002809
BaseRepresentation
bin1001011010011000…
…10000010011110111
3111001011101211220021
410231030100103313
540322101421201
62153230350011
7236136051004
oct45514202367
914034354807
105053154551
112163412895
12b9035b307
13626b7caa3
1435d17a8ab
151e8955ea1
hex12d3104f7

5053154551 has 4 divisors (see below), whose sum is σ = 5054162400. Its totient is φ = 5052146704.

The previous prime is 5053154537. The next prime is 5053154563. The reversal of 5053154551 is 1554513505.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1554513505 = 5310902701.

It is a cyclic number.

It is not a de Polignac number, because 5053154551 - 225 = 5019600119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5053154521) 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, 496366 + ... + 506443.

It is an arithmetic number, because the mean of its divisors is an integer number (1263540600).

Almost surely, 25053154551 is an apocalyptic number.

5053154551 is a deficient number, since it is larger than the sum of its proper divisors (1007849).

5053154551 is a wasteful number, since it uses less digits than its factorization.

5053154551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007848.

The product of its (nonzero) digits is 37500, while the sum is 34.

The square root of 5053154551 is about 71085.5438960693. The cubic root of 5053154551 is about 1716.0141333964.

The spelling of 5053154551 in words is "five billion, fifty-three million, one hundred fifty-four thousand, five hundred fifty-one".

Divisors: 1 5039 1002809 5053154551