513164115 has 24 divisors (see below), whose sum is σ = 891306000. Its totient is φ = 273127104.

The previous prime is 513164101. The next prime is 513164117. The reversal of 513164115 is 511461315.

513164115 is a `hidden beast` number, since 5 + 1 + 3 + 1 + 641 + 15 = 666.

It is not a de Polignac number, because 513164115 - 2²³ = 504775507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (513164117) 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, 11029 + ... + 33881.

It is an arithmetic number, because the mean of its divisors is an integer number (37137750).

Almost surely, 2^513164115 is an apocalyptic number.

513164115 is a deficient number, since it is larger than the sum of its proper divisors (378141885).

513164115 is a wasteful number, since it uses less digits than its factorization.

513164115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23363 (or 23360 counting only the distinct ones).

The product of its digits is 1800, while the sum is 27.

The square root of 513164115 is about 22653.1259432335. The cubic root of 513164115 is about 800.6058509608.

The spelling of 513164115 in words is "five hundred thirteen million, one hundred sixty-four thousand, one hundred fifteen".