5051512553 has 16 divisors (see below), whose sum is σ = 5149692240. Its totient is φ = 4954521600.

The previous prime is 5051512537. The next prime is 5051512567. The reversal of 5051512553 is 3552151505.

It can be written as a sum of positive squares in 8 ways, for example, as 100560784 + 4950951769 = 10028^2 + 70363^2 .

It is a cyclic number.

It is not a de Polignac number, because 5051512553 - 2⁴ = 5051512537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5051512513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6568553 + ... + 6569321.

It is an arithmetic number, because the mean of its divisors is an integer number (321855765).

Almost surely, 2^5051512553 is an apocalyptic number.

It is an amenable number.

5051512553 is a deficient number, since it is larger than the sum of its proper divisors (98179687).

5051512553 is a wasteful number, since it uses less digits than its factorization.

5051512553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388.

The product of its (nonzero) digits is 18750, while the sum is 32.

The square root of 5051512553 is about 71073.9935067673. The cubic root of 5051512553 is about 1715.8282431108.

The spelling of 5051512553 in words is "five billion, fifty-one million, five hundred twelve thousand, five hundred fifty-three".