2530251637790 has 64 divisors (see below), whose sum is σ = 4612331626560. Its totient is φ = 999328112640.

The previous prime is 2530251637783. The next prime is 2530251637817. The reversal of 2530251637790 is 977361520352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 593814260 + ... + 593818520.

It is an arithmetic number, because the mean of its divisors is an integer number (72067681665).

Almost surely, 2^{2530251637790} is an apocalyptic number.

2530251637790 is a deficient number, since it is larger than the sum of its proper divisors (2082079988770).

2530251637790 is a wasteful number, since it uses less digits than its factorization.

2530251637790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6717.

The product of its (nonzero) digits is 2381400, while the sum is 50.

The spelling of 2530251637790 in words is "two trillion, five hundred thirty billion, two hundred fifty-one million, six hundred thirty-seven thousand, seven hundred ninety".