513230051024544 has 96 divisors (see below), whose sum is σ = 1539766480250880. Its totient is φ = 146629888180992.

The previous prime is 513230051024491. The next prime is 513230051024567. The reversal of 513230051024544 is 445420150032315.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5357284 + ... + 32483235.

It is an arithmetic number, because the mean of its divisors is an integer number (16039234169280).

Almost surely, 2^{513230051024544} is an apocalyptic number.

It is an amenable number.

513230051024544 is an abundant number, since it is smaller than the sum of its proper divisors (1026536429226336).

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

513230051024544 is a wasteful number, since it uses less digits than its factorization.

513230051024544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37860722 (or 37860714 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 513230051024544 in words is "five hundred thirteen trillion, two hundred thirty billion, fifty-one million, twenty-four thousand, five hundred forty-four".