2531463056 has 40 divisors (see below), whose sum is σ = 4954724544. Its totient is φ = 1252886400.

The previous prime is 2531463001. The next prime is 2531463059. The reversal of 2531463056 is 6503641352.

It is not an unprimeable number, because it can be changed into a prime (2531463059) 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, 740006 + ... + 743418.

Almost surely, 2^2531463056 is an apocalyptic number.

It is an amenable number.

2531463056 is a deficient number, since it is larger than the sum of its proper divisors (2423261488).

2531463056 is a wasteful number, since it uses less digits than its factorization.

2531463056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3879 (or 3873 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 2531463056 is about 50313.6468167435. The cubic root of 2531463056 is about 1362.8786804348.

The spelling of 2531463056 in words is "two billion, five hundred thirty-one million, four hundred sixty-three thousand, fifty-six".