45357125 has 16 divisors (see below), whose sum is σ = 61753536. Its totient is φ = 32986000.

The previous prime is 45357121. The next prime is 45357133. The reversal of 45357125 is 52175354.

It is not a de Polignac number, because 45357125 - 2² = 45357121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45357091 and 45357100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45357121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15119 + ... + 17868.

It is an arithmetic number, because the mean of its divisors is an integer number (3859596).

Almost surely, 2^45357125 is an apocalyptic number.

It is an amenable number.

45357125 is a deficient number, since it is larger than the sum of its proper divisors (16396411).

45357125 is a wasteful number, since it uses less digits than its factorization.

45357125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33013 (or 33003 counting only the distinct ones).

The product of its digits is 21000, while the sum is 32.

The square root of 45357125 is about 6734.7698550136. The cubic root of 45357125 is about 356.6277822731.

The spelling of 45357125 in words is "forty-five million, three hundred fifty-seven thousand, one hundred twenty-five".