5100625565 has 16 divisors (see below), whose sum is σ = 7184203392. Its totient is φ = 3403041984.

The previous prime is 5100625561. The next prime is 5100625573. The reversal of 5100625565 is 5655260015.

It is a cyclic number.

It is not a de Polignac number, because 5100625565 - 2² = 5100625561 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5100625561) 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, 1968059 + ... + 1970648.

It is an arithmetic number, because the mean of its divisors is an integer number (449012712).

Almost surely, 2^5100625565 is an apocalyptic number.

It is an amenable number.

5100625565 is a deficient number, since it is larger than the sum of its proper divisors (2083577827).

5100625565 is a wasteful number, since it uses less digits than its factorization.

5100625565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3938756.

The product of its (nonzero) digits is 45000, while the sum is 35.

The square root of 5100625565 is about 71418.6639821833. The cubic root of 5100625565 is about 1721.3709959812.

The spelling of 5100625565 in words is "five billion, one hundred million, six hundred twenty-five thousand, five hundred sixty-five".