52915108645 has 32 divisors (see below), whose sum is σ = 72813312000. Its totient is φ = 36162835776.

The previous prime is 52915108643. The next prime is 52915108711. The reversal of 52915108645 is 54680151925.

It is a cyclic number.

It is not a de Polignac number, because 52915108645 - 2¹ = 52915108643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52915108595 and 52915108604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52915108643) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26104122 + ... + 26106148.

It is an arithmetic number, because the mean of its divisors is an integer number (2275416000).

Almost surely, 2^52915108645 is an apocalyptic number.

It is an amenable number.

52915108645 is a deficient number, since it is larger than the sum of its proper divisors (19898203355).

52915108645 is a wasteful number, since it uses less digits than its factorization.

52915108645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4177.

The product of its (nonzero) digits is 432000, while the sum is 46.

The spelling of 52915108645 in words is "fifty-two billion, nine hundred fifteen million, one hundred eight thousand, six hundred forty-five".