513413100630 has 48 divisors (see below), whose sum is σ = 1347834028320. Its totient is φ = 135580932864.

The previous prime is 513413100559. The next prime is 513413100637. The reversal of 513413100630 is 36001314315.

513413100630 is a `hidden beast` number, since 5 + 1 + 3 + 4 + 13 + 10 + 0 + 630 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 513413100594 and 513413100603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513413100637) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27682915 + ... + 27701454.

It is an arithmetic number, because the mean of its divisors is an integer number (28079875590).

Almost surely, 2^513413100630 is an apocalyptic number.

513413100630 is an abundant number, since it is smaller than the sum of its proper divisors (834420927690).

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

513413100630 is a wasteful number, since it uses less digits than its factorization.

513413100630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55384485 (or 55384482 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

Adding to 513413100630 its reverse (36001314315), we get a palindrome (549414414945).

The spelling of 513413100630 in words is "five hundred thirteen billion, four hundred thirteen million, one hundred thousand, six hundred thirty".