2531034560 has 28 divisors (see below), whose sum is σ = 6027026808. Its totient is φ = 1012413696.

The previous prime is 2531034551. The next prime is 2531034577. The reversal of 2531034560 is 654301352.

It is a super-2 number, since 2×2531034560² = 12812271887828787200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3954422 + ... + 3955061.

Almost surely, 2^2531034560 is an apocalyptic number.

2531034560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2531034560 is an abundant number, since it is smaller than the sum of its proper divisors (3495992248).

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

2531034560 is an equidigital number, since it uses as much as digits as its factorization.

2531034560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7909500 (or 7909490 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 2531034560 is about 50309.3883882521. The cubic root of 2531034560 is about 1362.8017787903.

The spelling of 2531034560 in words is "two billion, five hundred thirty-one million, thirty-four thousand, five hundred sixty".