53342315 has 12 divisors (see below), whose sum is σ = 69314544. Its totient is φ = 39390624.

The previous prime is 53342309. The next prime is 53342347. The reversal of 53342315 is 51324335.

It is not a de Polignac number, because 53342315 - 2⁴ = 53342299 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30719 + ... + 32408.

It is an arithmetic number, because the mean of its divisors is an integer number (5776212).

Almost surely, 2^53342315 is an apocalyptic number.

53342315 is a deficient number, since it is larger than the sum of its proper divisors (15972229).

53342315 is a wasteful number, since it uses less digits than its factorization.

53342315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63158 (or 63145 counting only the distinct ones).

The product of its digits is 5400, while the sum is 26.

The square root of 53342315 is about 7303.5823401944. The cubic root of 53342315 is about 376.4355405462.

The spelling of 53342315 in words is "fifty-three million, three hundred forty-two thousand, three hundred fifteen".