52894425 has 12 divisors (see below), whose sum is σ = 87452240. Its totient is φ = 28210320.

The previous prime is 52894421. The next prime is 52894427. The reversal of 52894425 is 52449825.

It is not a de Polignac number, because 52894425 - 2² = 52894421 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52894421) 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, 352555 + ... + 352704.

Almost surely, 2^52894425 is an apocalyptic number.

It is an amenable number.

52894425 is a deficient number, since it is larger than the sum of its proper divisors (34557815).

52894425 is a wasteful number, since it uses less digits than its factorization.

52894425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705272 (or 705267 counting only the distinct ones).

The product of its digits is 115200, while the sum is 39.

The square root of 52894425 is about 7272.8553539858. The cubic root of 52894425 is about 375.3789946170.

The spelling of 52894425 in words is "fifty-two million, eight hundred ninety-four thousand, four hundred twenty-five".