45603900 has 54 divisors (see below), whose sum is σ = 142945712. Its totient is φ = 12160800.

The previous prime is 45603889. The next prime is 45603913. The reversal of 45603900 is 930654.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 24436 + ... + 26235.

Almost surely, 2^45603900 is an apocalyptic number.

It is an amenable number.

45603900 is an abundant number, since it is smaller than the sum of its proper divisors (97341812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45603900 is a wasteful number, since it uses less digits than its factorization.

45603900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50691 (or 50681 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 45603900 is about 6753.0659703575. The cubic root of 45603900 is about 357.2733823863.

The spelling of 45603900 in words is "forty-five million, six hundred three thousand, nine hundred".