2501251263774 has 12 divisors (see below), whose sum is σ = 5419377738216. Its totient is φ = 833750421252.

The previous prime is 2501251263757. The next prime is 2501251263829. The reversal of 2501251263774 is 4773621521052.

2501251263774 is a `hidden beast` number, since 2 + 5 + 0 + 1 + 2 + 5 + 1 + 2 + 637 + 7 + 4 = 666.

2501251263774 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69479201754 + ... + 69479201789.

It is an arithmetic number, because the mean of its divisors is an integer number (451614811518).

Almost surely, 2^{2501251263774} is an apocalyptic number.

2501251263774 is an abundant number, since it is smaller than the sum of its proper divisors (2918126474442).

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

2501251263774 is a wasteful number, since it uses less digits than its factorization.

2501251263774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138958403551 (or 138958403548 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The spelling of 2501251263774 in words is "two trillion, five hundred one billion, two hundred fifty-one million, two hundred sixty-three thousand, seven hundred seventy-four".