52525092 has 12 divisors (see below), whose sum is σ = 122558576. Its totient is φ = 17508360.

The previous prime is 52525079. The next prime is 52525093. The reversal of 52525092 is 29052525.

It is a tau number, because it is divible by the number of its divisors (12).

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (52525093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2188534 + ... + 2188557.

Almost surely, 2^52525092 is an apocalyptic number.

It is an amenable number.

52525092 is an abundant number, since it is smaller than the sum of its proper divisors (70033484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52525092 is a wasteful number, since it uses less digits than its factorization.

52525092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4377098 (or 4377096 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 52525092 is about 7247.4196787546. The cubic root of 52525092 is about 374.5032640774.

The spelling of 52525092 in words is "fifty-two million, five hundred twenty-five thousand, ninety-two".