2506051015680 has 88 divisors (see below), whose sum is σ = 8015447594592. Its totient is φ = 668280266752.

The previous prime is 2506051015651. The next prime is 2506051015681. The reversal of 2506051015680 is 865101506052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2506051015681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81561822 + ... + 81592541.

Almost surely, 2^{2506051015680} is an apocalyptic number.

2506051015680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2506051015680 is an abundant number, since it is smaller than the sum of its proper divisors (5509396578912).

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

2506051015680 is a wasteful number, since it uses less digits than its factorization.

2506051015680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163154391 (or 163154373 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 39.

The spelling of 2506051015680 in words is "two trillion, five hundred six billion, fifty-one million, fifteen thousand, six hundred eighty".