53164515 has 16 divisors (see below), whose sum is σ = 85226400. Its totient is φ = 28300032.

The previous prime is 53164499. The next prime is 53164537. The reversal of 53164515 is 51546135.

It is not a de Polignac number, because 53164515 - 2⁴ = 53164499 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5421 + ... + 11649.

It is an arithmetic number, because the mean of its divisors is an integer number (5326650).

Almost surely, 2^53164515 is an apocalyptic number.

53164515 is a deficient number, since it is larger than the sum of its proper divisors (32061885).

53164515 is a wasteful number, since it uses less digits than its factorization.

53164515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6806.

The product of its digits is 9000, while the sum is 30.

The square root of 53164515 is about 7291.4000713169. The cubic root of 53164515 is about 376.0168314293.

The spelling of 53164515 in words is "fifty-three million, one hundred sixty-four thousand, five hundred fifteen".