513316030036 has 12 divisors (see below), whose sum is σ = 898309200628. Its totient is φ = 256656258432.

The previous prime is 513316029991. The next prime is 513316030037. The reversal of 513316030036 is 630030613315.

It can be written as a sum of positive squares in 2 ways, for example, as 322385484100 + 190930545936 = 567790^2 + 436956^2 .

It is a super-2 number, since 2×513316030036² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513316030037) 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, 393970 + ... + 1087126.

Almost surely, 2^513316030036 is an apocalyptic number.

It is an amenable number.

513316030036 is a deficient number, since it is larger than the sum of its proper divisors (384993170592).

513316030036 is a wasteful number, since it uses less digits than its factorization.

513316030036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878298 (or 878296 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 31.

The spelling of 513316030036 in words is "five hundred thirteen billion, three hundred sixteen million, thirty thousand, thirty-six".