52758275 has 12 divisors (see below), whose sum is σ = 65660232. Its totient is φ = 42051840.

The previous prime is 52758271. The next prime is 52758301. The reversal of 52758275 is 57285725.

It is not a de Polignac number, because 52758275 - 2² = 52758271 is a prime.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52758271) 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, 3347 + ... + 10803.

It is an arithmetic number, because the mean of its divisors is an integer number (5471686).

Almost surely, 2^52758275 is an apocalyptic number.

52758275 is a deficient number, since it is larger than the sum of its proper divisors (12901957).

52758275 is a wasteful number, since it uses less digits than its factorization.

52758275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7750 (or 7745 counting only the distinct ones).

The product of its digits is 196000, while the sum is 41.

The square root of 52758275 is about 7263.4891753206. The cubic root of 52758275 is about 375.0566432955.

The spelling of 52758275 in words is "fifty-two million, seven hundred fifty-eight thousand, two hundred seventy-five".