513780022696 has 16 divisors (see below), whose sum is σ = 966741566400. Its totient is φ = 255982271664.

The previous prime is 513780022663. The next prime is 513780022699. The reversal of 513780022696 is 696220087315.

It is not an unprimeable number, because it can be changed into a prime (513780022699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113465056 + ... + 113469583.

It is an arithmetic number, because the mean of its divisors is an integer number (60421347900).

Almost surely, 2^513780022696 is an apocalyptic number.

It is an amenable number.

513780022696 is a deficient number, since it is larger than the sum of its proper divisors (452961543704).

513780022696 is a wasteful number, since it uses less digits than its factorization.

513780022696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226934928 (or 226934924 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 513780022696 in words is "five hundred thirteen billion, seven hundred eighty million, twenty-two thousand, six hundred ninety-six".