672525351 has 6 divisors (see below), whose sum is σ = 971425520. Its totient is φ = 448350228.

The previous prime is 672525323. The next prime is 672525361. The reversal of 672525351 is 153525276.

672525351 is a `hidden beast` number, since 6 + 72 + 52 + 535 + 1 = 666.

It is not a de Polignac number, because 672525351 - 2⁷ = 672525223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672525361) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37362511 + ... + 37362528.

Almost surely, 2^672525351 is an apocalyptic number.

672525351 is a deficient number, since it is larger than the sum of its proper divisors (298900169).

672525351 is a wasteful number, since it uses less digits than its factorization.

672525351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74725045 (or 74725042 counting only the distinct ones).

The product of its digits is 63000, while the sum is 36.

The square root of 672525351 is about 25933.0937413954. The cubic root of 672525351 is about 876.1320209792.

The spelling of 672525351 in words is "six hundred seventy-two million, five hundred twenty-five thousand, three hundred fifty-one".