2495963616 has 48 divisors (see below), whose sum is σ = 6558185088. Its totient is φ = 831190400.

The previous prime is 2495963599. The next prime is 2495963621. The reversal of 2495963616 is 6163695942.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92821 + ... + 116651.

It is an arithmetic number, because the mean of its divisors is an integer number (136628856).

Almost surely, 2^2495963616 is an apocalyptic number.

It is an amenable number.

2495963616 is an abundant number, since it is smaller than the sum of its proper divisors (4062221472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2495963616 is a wasteful number, since it uses less digits than its factorization.

2495963616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24935 (or 24927 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 51.

The square root of 2495963616 is about 49959.6198544384. The cubic root of 2495963616 is about 1356.4779860499.

The spelling of 2495963616 in words is "two billion, four hundred ninety-five million, nine hundred sixty-three thousand, six hundred sixteen".