2521310560 has 48 divisors (see below), whose sum is σ = 6054268752. Its totient is φ = 991987200.

The previous prime is 2521310557. The next prime is 2521310641. The reversal of 2521310560 is 650131252.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119406 + ... + 138925.

It is an arithmetic number, because the mean of its divisors is an integer number (126130599).

Almost surely, 2^2521310560 is an apocalyptic number.

2521310560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2521310560 is an abundant number, since it is smaller than the sum of its proper divisors (3532958192).

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

2521310560 is a wasteful number, since it uses less digits than its factorization.

2521310560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258407 (or 258399 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 2521310560 is about 50212.6533853769. The cubic root of 2521310560 is about 1361.0542863012.

The spelling of 2521310560 in words is "two billion, five hundred twenty-one million, three hundred ten thousand, five hundred sixty".