2535117964 has 12 divisors (see below), whose sum is σ = 4437052704. Its totient is φ = 1267388624.

The previous prime is 2535117961. The next prime is 2535118021. The reversal of 2535117964 is 4697115352.

It is a self number, because there is not a number n which added to its sum of digits gives 2535117964.

It is not an unprimeable number, because it can be changed into a prime (2535117961) 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, 5524 + ... + 71419.

It is an arithmetic number, because the mean of its divisors is an integer number (369754392).

Almost surely, 2^2535117964 is an apocalyptic number.

It is an amenable number.

2535117964 is a deficient number, since it is larger than the sum of its proper divisors (1901934740).

2535117964 is a wasteful number, since it uses less digits than its factorization.

2535117964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85184 (or 85182 counting only the distinct ones).

The product of its digits is 226800, while the sum is 43.

The square root of 2535117964 is about 50349.9549552927. The cubic root of 2535117964 is about 1363.5342698089.

The spelling of 2535117964 in words is "two billion, five hundred thirty-five million, one hundred seventeen thousand, nine hundred sixty-four".