53193315 has 32 divisors (see below), whose sum is σ = 98058240. Its totient is φ = 24119424.

The previous prime is 53193299. The next prime is 53193373. The reversal of 53193315 is 51339135.

It is not a de Polignac number, because 53193315 - 2⁴ = 53193299 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11341 + ... + 15329.

It is an arithmetic number, because the mean of its divisors is an integer number (3064320).

Almost surely, 2^53193315 is an apocalyptic number.

53193315 is a deficient number, since it is larger than the sum of its proper divisors (44864925).

53193315 is a wasteful number, since it uses less digits than its factorization.

53193315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4131.

The product of its digits is 6075, while the sum is 30.

The square root of 53193315 is about 7293.3747332768. The cubic root of 53193315 is about 376.0847171225.

The spelling of 53193315 in words is "fifty-three million, one hundred ninety-three thousand, three hundred fifteen".