52442925 has 24 divisors (see below), whose sum is σ = 87178944. Its totient is φ = 27816960.

The previous prime is 52442911. The next prime is 52442939. The reversal of 52442925 is 52924425.

It is an interprime number because it is at equal distance from previous prime (52442911) and next prime (52442939).

It is not a de Polignac number, because 52442925 - 2¹⁰ = 52441901 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12664 + ... + 16286.

It is an arithmetic number, because the mean of its divisors is an integer number (3632456).

Almost surely, 2^52442925 is an apocalyptic number.

It is an amenable number.

52442925 is a deficient number, since it is larger than the sum of its proper divisors (34736019).

52442925 is a wasteful number, since it uses less digits than its factorization.

52442925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3829 (or 3824 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 52442925 is about 7241.7487528911. The cubic root of 52442925 is about 374.3078789239.

The spelling of 52442925 in words is "fifty-two million, four hundred forty-two thousand, nine hundred twenty-five".