5109642629 has 24 divisors (see below), whose sum is σ = 6405721560. Its totient is φ = 4039870464.

The previous prime is 5109642623. The next prime is 5109642649. The reversal of 5109642629 is 9262469015.

It can be written as a sum of positive squares in 4 ways, for example, as 171348100 + 4938294529 = 13090^2 + 70273^2 .

It is not a de Polignac number, because 5109642629 - 2¹² = 5109638533 is a prime.

It is a super-2 number, since 2×5109642629² = 52216895592188063282, which contains 22 as substring.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5109642629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5109642623) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1446137 + ... + 1449665.

It is an arithmetic number, because the mean of its divisors is an integer number (266905065).

Almost surely, 2^5109642629 is an apocalyptic number.

It is an amenable number.

5109642629 is a deficient number, since it is larger than the sum of its proper divisors (1296078931).

5109642629 is a wasteful number, since it uses less digits than its factorization.

5109642629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5829 (or 5822 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 5109642629 is about 71481.7643109066. The cubic root of 5109642629 is about 1722.3847654104.

The spelling of 5109642629 in words is "five billion, one hundred nine million, six hundred forty-two thousand, six hundred twenty-nine".