2500755460 has 48 divisors (see below), whose sum is σ = 6009704064. Its totient is φ = 856274688.

The previous prime is 2500755457. The next prime is 2500755469. The reversal of 2500755460 is 645570052.

It is not an unprimeable number, because it can be changed into a prime (2500755469) 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, 98832 + ... + 121528.

It is an arithmetic number, because the mean of its divisors is an integer number (125202168).

Almost surely, 2^2500755460 is an apocalyptic number.

2500755460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2500755460 is an abundant number, since it is smaller than the sum of its proper divisors (3508948604).

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

2500755460 is a wasteful number, since it uses less digits than its factorization.

2500755460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23500 (or 23498 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 2500755460 is about 50007.5540293664. The cubic root of 2500755460 is about 1357.3455034582.

The spelling of 2500755460 in words is "two billion, five hundred million, seven hundred fifty-five thousand, four hundred sixty".