52672225 has 12 divisors (see below), whose sum is σ = 65424880. Its totient is φ = 42066000.

The previous prime is 52672187. The next prime is 52672303. The reversal of 52672225 is 52227625.

It is not a de Polignac number, because 52672225 - 2¹⁹ = 52147937 is a prime.

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, 17050 + ... + 19900.

Almost surely, 2^52672225 is an apocalyptic number.

It is an amenable number.

52672225 is a deficient number, since it is larger than the sum of its proper divisors (12752655).

52672225 is a wasteful number, since it uses less digits than its factorization.

52672225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3600 (or 3595 counting only the distinct ones).

The product of its digits is 16800, while the sum is 31.

The square root of 52672225 is about 7257.5632963137. The cubic root of 52672225 is about 374.8526235696.

The spelling of 52672225 in words is "fifty-two million, six hundred seventy-two thousand, two hundred twenty-five".