513452107130 has 8 divisors (see below), whose sum is σ = 924213792852. Its totient is φ = 205380842848.

The previous prime is 513452107127. The next prime is 513452107139. The reversal of 513452107130 is 31701254315.

It can be written as a sum of positive squares in 2 ways, for example, as 501477838801 + 11974268329 = 708151^2 + 109427^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (513452107139) 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, 25672605347 + ... + 25672605366.

Almost surely, 2^513452107130 is an apocalyptic number.

513452107130 is a deficient number, since it is larger than the sum of its proper divisors (410761685722).

513452107130 is a wasteful number, since it uses less digits than its factorization.

513452107130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51345210720.

The product of its (nonzero) digits is 12600, while the sum is 32.

The spelling of 513452107130 in words is "five hundred thirteen billion, four hundred fifty-two million, one hundred seven thousand, one hundred thirty".