45121708 has 6 divisors (see below), whose sum is σ = 78962996. Its totient is φ = 22560852.

The previous prime is 45121697. The next prime is 45121711. The reversal of 45121708 is 80712154.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5640210 + ... + 5640217.

Almost surely, 2^45121708 is an apocalyptic number.

It is an amenable number.

45121708 is a deficient number, since it is larger than the sum of its proper divisors (33841288).

45121708 is a wasteful number, since it uses less digits than its factorization.

45121708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11280431 (or 11280429 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 45121708 is about 6717.2693856954. The cubic root of 45121708 is about 356.0097102094.

The spelling of 45121708 in words is "forty-five million, one hundred twenty-one thousand, seven hundred eight".