54513524313 has 56 divisors (see below), whose sum is σ = 86686267200. Its totient is φ = 34191732960.

The previous prime is 54513524309. The next prime is 54513524341. The reversal of 54513524313 is 31342531545.

54513524313 is a `hidden beast` number, since 54 + 51 + 3 + 524 + 31 + 3 = 666.

It is not a de Polignac number, because 54513524313 - 2² = 54513524309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54513524353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 996138 + ... + 1049436.

Almost surely, 2^54513524313 is an apocalyptic number.

It is an amenable number.

54513524313 is a deficient number, since it is larger than the sum of its proper divisors (32172742887).

54513524313 is an equidigital number, since it uses as much as digits as its factorization.

54513524313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53401 (or 53386 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The spelling of 54513524313 in words is "fifty-four billion, five hundred thirteen million, five hundred twenty-four thousand, three hundred thirteen".