2495165056 has 32 divisors (see below), whose sum is σ = 4973112000. Its totient is φ = 1247011584.

The previous prime is 2495165033. The next prime is 2495165059. The reversal of 2495165056 is 6505615942.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (2495165059) 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, 486795 + ... + 491893.

It is an arithmetic number, because the mean of its divisors is an integer number (155409750).

Almost surely, 2^2495165056 is an apocalyptic number.

It is an amenable number.

2495165056 is a deficient number, since it is larger than the sum of its proper divisors (2477946944).

2495165056 is an equidigital number, since it uses as much as digits as its factorization.

2495165056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8936 (or 8924 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 43.

The square root of 2495165056 is about 49951.6271606842. The cubic root of 2495165056 is about 1356.3333065098. Note that the first 4 decimals are identical.

The spelling of 2495165056 in words is "two billion, four hundred ninety-five million, one hundred sixty-five thousand, fifty-six".