513366630161073 has 36 divisors (see below), whose sum is σ = 782255329923600. Its totient is φ = 299290666869792.

The previous prime is 513366630161071. The next prime is 513366630161081. The reversal of 513366630161073 is 370161036663315.

It is not a de Polignac number, because 513366630161073 - 2¹ = 513366630161071 is a prime.

It is a super-2 number, since 2×513366630161073² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (513366630161071) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1402251123 + ... + 1402617176.

It is an arithmetic number, because the mean of its divisors is an integer number (21729314720100).

Almost surely, 2^{513366630161073} is an apocalyptic number.

It is an amenable number.

513366630161073 is a deficient number, since it is larger than the sum of its proper divisors (268888699762527).

513366630161073 is a wasteful number, since it uses less digits than its factorization.

513366630161073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2804868366 (or 2804868334 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 51.

The spelling of 513366630161073 in words is "five hundred thirteen trillion, three hundred sixty-six billion, six hundred thirty million, one hundred sixty-one thousand, seventy-three".