52275075 has 48 divisors (see below), whose sum is σ = 89446656. Its totient is φ = 26928000.

The previous prime is 52275073. The next prime is 52275079. The reversal of 52275075 is 57057225.

It is not a de Polignac number, because 52275075 - 2¹ = 52275073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52275071) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 507474 + ... + 507576.

It is an arithmetic number, because the mean of its divisors is an integer number (1863472).

Almost surely, 2^52275075 is an apocalyptic number.

52275075 is a deficient number, since it is larger than the sum of its proper divisors (37171581).

52275075 is a wasteful number, since it uses less digits than its factorization.

52275075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 24500, while the sum is 33.

The square root of 52275075 is about 7230.1504133732. The cubic root of 52275075 is about 373.9081127270.

The spelling of 52275075 in words is "fifty-two million, two hundred seventy-five thousand, seventy-five".