513226050646626 has 48 divisors (see below), whose sum is σ = 1170522913285440. Its totient is φ = 162070365451680.

The previous prime is 513226050646571. The next prime is 513226050646643. The reversal of 513226050646626 is 626646050622315.

513226050646626 is a `hidden beast` number, since 5 + 1 + 3 + 2 + 2 + 6 + 0 + 5 + 0 + 6 + 4 + 6 + 626 = 666.

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, 50709696 + ... + 59982708.

It is an arithmetic number, because the mean of its divisors is an integer number (24385894026780).

Almost surely, 2^{513226050646626} is an apocalyptic number.

513226050646626 is an abundant number, since it is smaller than the sum of its proper divisors (657296862638814).

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

513226050646626 is a wasteful number, since it uses less digits than its factorization.

513226050646626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9434871 (or 9434868 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 54.

The spelling of 513226050646626 in words is "five hundred thirteen trillion, two hundred twenty-six billion, fifty million, six hundred forty-six thousand, six hundred twenty-six".