633345625 has 40 divisors (see below), whose sum is σ = 914332320. Its totient is φ = 433440000.

The previous prime is 633345599. The next prime is 633345637. The reversal of 633345625 is 526543336.

It is not a de Polignac number, because 633345625 - 2¹¹ = 633343577 is a prime.

It is a super-2 number, since 2×633345625² = 802253361413281250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 114166 + ... + 119584.

It is an arithmetic number, because the mean of its divisors is an integer number (22858308).

Almost surely, 2^633345625 is an apocalyptic number.

It is an amenable number.

633345625 is a deficient number, since it is larger than the sum of its proper divisors (280986695).

633345625 is a wasteful number, since it uses less digits than its factorization.

633345625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5467 (or 5452 counting only the distinct ones).

The product of its digits is 194400, while the sum is 37.

The square root of 633345625 is about 25166.3589937043. The cubic root of 633345625 is about 858.7767108459.

The spelling of 633345625 in words is "six hundred thirty-three million, three hundred forty-five thousand, six hundred twenty-five".