633445125 has 32 divisors (see below), whose sum is σ = 1056117504. Its totient is φ = 337176000.

The previous prime is 633445097. The next prime is 633445171. The reversal of 633445125 is 521544336.

It is not a de Polignac number, because 633445125 - 2¹⁰ = 633444101 is a prime.

It is a super-3 number, since 3×633445125³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 235287 + ... + 237963.

It is an arithmetic number, because the mean of its divisors is an integer number (33003672).

Almost surely, 2^633445125 is an apocalyptic number.

It is an amenable number.

633445125 is a deficient number, since it is larger than the sum of its proper divisors (422672379).

633445125 is a wasteful number, since it uses less digits than its factorization.

633445125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3326 (or 3316 counting only the distinct ones).

The product of its digits is 43200, while the sum is 33.

The square root of 633445125 is about 25168.3357614285. The cubic root of 633445125 is about 858.8216803986.

The spelling of 633445125 in words is "six hundred thirty-three million, four hundred forty-five thousand, one hundred twenty-five".