52056275 has 12 divisors (see below), whose sum is σ = 65124552. Its totient is φ = 41274240.

The previous prime is 52056271. The next prime is 52056287. The reversal of 52056275 is 57265025.

It is not a de Polignac number, because 52056275 - 2² = 52056271 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52056271) 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, 6389 + ... + 12038.

It is an arithmetic number, because the mean of its divisors is an integer number (5427046).

Almost surely, 2^52056275 is an apocalyptic number.

52056275 is a deficient number, since it is larger than the sum of its proper divisors (13068277).

52056275 is a wasteful number, since it uses less digits than its factorization.

52056275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18550 (or 18545 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 52056275 is about 7215.0034650026. The cubic root of 52056275 is about 373.3857126940.

The spelling of 52056275 in words is "fifty-two million, fifty-six thousand, two hundred seventy-five".