513566434502002 has 48 divisors (see below), whose sum is σ = 911871857269440. Its totient is φ = 216239675652000.

The previous prime is 513566434501987. The next prime is 513566434502029. The reversal of 513566434502002 is 200205434665315.

It is a super-2 number, since 2×513566434502002² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44870374 + ... + 55140577.

It is an arithmetic number, because the mean of its divisors is an integer number (18997330359780).

Almost surely, 2^{513566434502002} is an apocalyptic number.

513566434502002 is a deficient number, since it is larger than the sum of its proper divisors (398305422767438).

513566434502002 is a wasteful number, since it uses less digits than its factorization.

513566434502002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100011887 (or 100011880 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 46.

The spelling of 513566434502002 in words is "five hundred thirteen trillion, five hundred sixty-six billion, four hundred thirty-four million, five hundred two thousand, two".