513315154530530 has 16 divisors (see below), whose sum is σ = 1007964303441984. Its totient is φ = 186660056192880.

The previous prime is 513315154530509. The next prime is 513315154530587. The reversal of 513315154530530 is 35035451513315.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2333250702302 + ... + 2333250702521.

It is an arithmetic number, because the mean of its divisors is an integer number (62997768965124).

Almost surely, 2^{513315154530530} is an apocalyptic number.

513315154530530 is a deficient number, since it is larger than the sum of its proper divisors (494649148911454).

513315154530530 is a wasteful number, since it uses less digits than its factorization.

513315154530530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4666501404841.

The product of its (nonzero) digits is 1012500, while the sum is 44.

The spelling of 513315154530530 in words is "five hundred thirteen trillion, three hundred fifteen billion, one hundred fifty-four million, five hundred thirty thousand, five hundred thirty".