2495319456 has 96 divisors (see below), whose sum is σ = 7727505408. Its totient is φ = 689944320.

The previous prime is 2495319403. The next prime is 2495319481. The reversal of 2495319456 is 6549135942.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39060 + ... + 80723.

It is an arithmetic number, because the mean of its divisors is an integer number (80494848).

Almost surely, 2^2495319456 is an apocalyptic number.

It is an amenable number.

2495319456 is an abundant number, since it is smaller than the sum of its proper divisors (5232185952).

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

2495319456 is a wasteful number, since it uses less digits than its factorization.

2495319456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119834 (or 119826 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 48.

The square root of 2495319456 is about 49953.1726319760. The cubic root of 2495319456 is about 1356.3612824203.

The spelling of 2495319456 in words is "two billion, four hundred ninety-five million, three hundred nineteen thousand, four hundred fifty-six".