53368315 has 32 divisors (see below), whose sum is σ = 85994496. Its totient is φ = 30706560.

The previous prime is 53368309. The next prime is 53368327. The reversal of 53368315 is 51386335.

It is not a de Polignac number, because 53368315 - 2⁷ = 53368187 is a prime.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 327 + ... + 10336.

It is an arithmetic number, because the mean of its divisors is an integer number (2687328).

Almost surely, 2^53368315 is an apocalyptic number.

53368315 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53368315 is a deficient number, since it is larger than the sum of its proper divisors (32626181).

53368315 is a wasteful number, since it uses less digits than its factorization.

53368315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10699.

The product of its digits is 32400, while the sum is 34.

The square root of 53368315 is about 7305.3620717936. The cubic root of 53368315 is about 376.4966910875.

The spelling of 53368315 in words is "fifty-three million, three hundred sixty-eight thousand, three hundred fifteen".