53175913 has 16 divisors (see below), whose sum is σ = 61940736. Its totient is φ = 44712720.

The previous prime is 53175877. The next prime is 53175917. The reversal of 53175913 is 31957135.

It is a cyclic number.

It is not a de Polignac number, because 53175913 - 2¹⁷ = 53044841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53175917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94170 + ... + 94732.

It is an arithmetic number, because the mean of its divisors is an integer number (3871296).

Almost surely, 2^53175913 is an apocalyptic number.

It is an amenable number.

53175913 is a deficient number, since it is larger than the sum of its proper divisors (8764823).

53175913 is a wasteful number, since it uses less digits than its factorization.

53175913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804.

The product of its digits is 14175, while the sum is 34.

The square root of 53175913 is about 7292.1816351487. The cubic root of 53175913 is about 376.0437010659.

The spelling of 53175913 in words is "fifty-three million, one hundred seventy-five thousand, nine hundred thirteen".