2495078418868 has 36 divisors (see below), whose sum is σ = 5079623122980. Its totient is φ = 1069244303232.

The previous prime is 2495078418797. The next prime is 2495078418881. The reversal of 2495078418868 is 8688148705942.

It can be written as a sum of positive squares in 2 ways, for example, as 1521517316004 + 973561102864 = 1233498^2 + 986692^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2495078418797 and 2495078418806.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 2400546 + ... + 3279142.

It is an arithmetic number, because the mean of its divisors is an integer number (141100642305).

Almost surely, 2^{2495078418868} is an apocalyptic number.

2495078418868 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2495078418868 is an abundant number, since it is smaller than the sum of its proper divisors (2584544704112).

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

2495078418868 is a wasteful number, since it uses less digits than its factorization.

2495078418868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893104 (or 893095 counting only the distinct ones).

The product of its (nonzero) digits is 247726080, while the sum is 70.

The spelling of 2495078418868 in words is "two trillion, four hundred ninety-five billion, seventy-eight million, four hundred eighteen thousand, eight hundred sixty-eight".