52550275 has 12 divisors (see below), whose sum is σ = 65293192. Its totient is φ = 41955840.

The previous prime is 52550263. The next prime is 52550287. The reversal of 52550275 is 57205525.

It is an interprime number because it is at equal distance from previous prime (52550263) and next prime (52550287).

It is not a de Polignac number, because 52550275 - 2⁵ = 52550243 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12604 + ... + 16246.

Almost surely, 2^52550275 is an apocalyptic number.

52550275 is a deficient number, since it is larger than the sum of its proper divisors (12742917).

52550275 is a wasteful number, since it uses less digits than its factorization.

52550275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4230 (or 4225 counting only the distinct ones).

The product of its (nonzero) digits is 17500, while the sum is 31.

The square root of 52550275 is about 7249.1568475237. The cubic root of 52550275 is about 374.5631060089.

It can be divided in two parts, 52550 and 275, that added together give a palindrome (52825).

The spelling of 52550275 in words is "fifty-two million, five hundred fifty thousand, two hundred seventy-five".