45195712 has 14 divisors (see below), whose sum is σ = 89685368. Its totient is φ = 22597824.

The previous prime is 45195701. The next prime is 45195719. The reversal of 45195712 is 21759154.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45195719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353028 + ... + 353155.

Almost surely, 2^45195712 is an apocalyptic number.

It is an amenable number.

45195712 is a deficient number, since it is larger than the sum of its proper divisors (44489656).

45195712 is an equidigital number, since it uses as much as digits as its factorization.

45195712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706195 (or 706185 counting only the distinct ones).

The product of its digits is 12600, while the sum is 34.

The square root of 45195712 is about 6722.7756172581. The cubic root of 45195712 is about 356.2042341127.

The spelling of 45195712 in words is "forty-five million, one hundred ninety-five thousand, seven hundred twelve".