513161152407 has 24 divisors (see below), whose sum is σ = 744165680544. Its totient is φ = 340754190144.

The previous prime is 513161152403. The next prime is 513161152411. The reversal of 513161152407 is 704251161315.

513161152407 is a `hidden beast` number, since 5 + 1 + 31 + 611 + 5 + 2 + 4 + 0 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (513161152403) and next prime (513161152411).

It is not a de Polignac number, because 513161152407 - 2² = 513161152403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513161152403) 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, 20904913 + ... + 20929445.

It is an arithmetic number, because the mean of its divisors is an integer number (31006903356).

Almost surely, 2^513161152407 is an apocalyptic number.

513161152407 is a deficient number, since it is larger than the sum of its proper divisors (231004528137).

513161152407 is a wasteful number, since it uses less digits than its factorization.

513161152407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33639 (or 33636 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The spelling of 513161152407 in words is "five hundred thirteen billion, one hundred sixty-one million, one hundred fifty-two thousand, four hundred seven".