52922975 has 12 divisors (see below), whose sum is σ = 74999664. Its totient is φ = 36289920.

The previous prime is 52922971. The next prime is 52923001. The reversal of 52922975 is 57922925.

52922975 = 201² + 202² + ... + 550².

It is not a de Polignac number, because 52922975 - 2² = 52922971 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52922971) 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, 151034 + ... + 151383.

It is an arithmetic number, because the mean of its divisors is an integer number (6249972).

Almost surely, 2^52922975 is an apocalyptic number.

52922975 is a deficient number, since it is larger than the sum of its proper divisors (22076689).

52922975 is a wasteful number, since it uses less digits than its factorization.

52922975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302434 (or 302429 counting only the distinct ones).

The product of its digits is 113400, while the sum is 41.

The square root of 52922975 is about 7274.8178671359. The cubic root of 52922975 is about 375.4465199606.

The spelling of 52922975 in words is "fifty-two million, nine hundred twenty-two thousand, nine hundred seventy-five".