53308275 has 12 divisors (see below), whose sum is σ = 88136472. Its totient is φ = 28431040.

The previous prime is 53308267. The next prime is 53308279. The reversal of 53308275 is 57280335.

It is not a de Polignac number, because 53308275 - 2³ = 53308267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53308279) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 355314 + ... + 355463.

It is an arithmetic number, because the mean of its divisors is an integer number (7344706).

Almost surely, 2^53308275 is an apocalyptic number.

53308275 is a deficient number, since it is larger than the sum of its proper divisors (34828197).

53308275 is a wasteful number, since it uses less digits than its factorization.

53308275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710790 (or 710785 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 53308275 is about 7301.2516050332. The cubic root of 53308275 is about 376.3554503310.

The spelling of 53308275 in words is "fifty-three million, three hundred eight thousand, two hundred seventy-five".