45430536 has 32 divisors (see below), whose sum is σ = 113859360. Its totient is φ = 15105792.

The previous prime is 45430523. The next prime is 45430571. The reversal of 45430536 is 63503454.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8496 + ... + 12768.

It is an arithmetic number, because the mean of its divisors is an integer number (3558105).

Almost surely, 2^45430536 is an apocalyptic number.

It is an amenable number.

45430536 is an abundant number, since it is smaller than the sum of its proper divisors (68428824).

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

45430536 is a wasteful number, since it uses less digits than its factorization.

45430536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4725 (or 4721 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 45430536 is about 6740.2178006352. The cubic root of 45430536 is about 356.8200805459.

The spelling of 45430536 in words is "forty-five million, four hundred thirty thousand, five hundred thirty-six".