2526765880 has 64 divisors (see below), whose sum is σ = 5750935200. Its totient is φ = 999075840.

The previous prime is 2526765877. The next prime is 2526765889. The reversal of 2526765880 is 885676252.

2526765880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2526765889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3122916 + ... + 3123724.

Almost surely, 2^2526765880 is an apocalyptic number.

2526765880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2526765880 is an abundant number, since it is smaller than the sum of its proper divisors (3224169320).

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

2526765880 is a wasteful number, since it uses less digits than its factorization.

2526765880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1624 (or 1620 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 49.

The square root of 2526765880 is about 50266.9461972776. The cubic root of 2526765880 is about 1362.0352097550.

The spelling of 2526765880 in words is "two billion, five hundred twenty-six million, seven hundred sixty-five thousand, eight hundred eighty".