64051125 has 32 divisors (see below), whose sum is σ = 107627520. Its totient is φ = 33825600.

The previous prime is 64051081. The next prime is 64051139. The reversal of 64051125 is 52115046.

It is not a de Polignac number, because 64051125 - 2⁸ = 64050869 is a prime.

It is a super-2 number, since 2×64051125² = 8205093227531250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 64051095 and 64051104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40092 + ... + 41658.

It is an arithmetic number, because the mean of its divisors is an integer number (3363360).

Almost surely, 2^64051125 is an apocalyptic number.

It is an amenable number.

64051125 is a deficient number, since it is larger than the sum of its proper divisors (43576395).

64051125 is a wasteful number, since it uses less digits than its factorization.

64051125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1694 (or 1684 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 64051125 is about 8003.1946746284. The cubic root of 64051125 is about 400.1064820681.

The spelling of 64051125 in words is "sixty-four million, fifty-one thousand, one hundred twenty-five".