52668275 has 36 divisors (see below), whose sum is σ = 75005616. Its totient is φ = 36590400.

The previous prime is 52668271. The next prime is 52668277. The reversal of 52668275 is 57286625.

It is not a de Polignac number, because 52668275 - 2² = 52668271 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52668271) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 69197 + ... + 69953.

Almost surely, 2^52668275 is an apocalyptic number.

52668275 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

52668275 is a deficient number, since it is larger than the sum of its proper divisors (22337341).

52668275 is a wasteful number, since it uses less digits than its factorization.

52668275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812 (or 796 counting only the distinct ones).

The product of its digits is 201600, while the sum is 41.

The square root of 52668275 is about 7257.2911613081. The cubic root of 52668275 is about 374.8432530087.

The spelling of 52668275 in words is "fifty-two million, six hundred sixty-eight thousand, two hundred seventy-five".