2495180388996 has 27 divisors (see below), whose sum is σ = 6307285496421. Its totient is φ = 831723637104.

The previous prime is 2495180388959. The next prime is 2495180389069. The reversal of 2495180388996 is 6998830815942.

The square root of 2495180388996 is 1579614.

It is a perfect power (a square), and thus also a powerful number.

2495180388996 is a `hidden beast` number, since 2 + 495 + 18 + 0 + 38 + 8 + 9 + 96 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2491390755396 + 3789633600 = 1578414^2 + 61560^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 9346050 + ... + 9609318.

Almost surely, 2^{2495180388996} is an apocalyptic number.

2495180388996 is the 1579614-th square number.

It is an amenable number.

2495180388996 is an abundant number, since it is smaller than the sum of its proper divisors (3812105107425).

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

2495180388996 is an frugal number, since it uses more digits than its factorization.

2495180388996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526548 (or 263274 counting only the distinct ones).

The product of its (nonzero) digits is 268738560, while the sum is 72.

The spelling of 2495180388996 in words is "two trillion, four hundred ninety-five billion, one hundred eighty million, three hundred eighty-eight thousand, nine hundred ninety-six".