26250250015264 has 24 divisors (see below), whose sum is σ = 56378377874448. Its totient is φ = 11931931824960.

The previous prime is 26250250015207. The next prime is 26250250015309. The reversal of 26250250015264 is 46251005205262.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37287286602 + ... + 37287287305.

It is an arithmetic number, because the mean of its divisors is an integer number (2349099078102).

Almost surely, 2^{26250250015264} is an apocalyptic number.

It is an amenable number.

26250250015264 is an abundant number, since it is smaller than the sum of its proper divisors (30128127859184).

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

26250250015264 is a wasteful number, since it uses less digits than its factorization.

26250250015264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74574573928 (or 74574573920 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 26250250015264 in words is "twenty-six trillion, two hundred fifty billion, two hundred fifty million, fifteen thousand, two hundred sixty-four".