45003436 has 12 divisors (see below), whose sum is σ = 79278640. Its totient is φ = 22352400.

The previous prime is 45003397. The next prime is 45003449. The reversal of 45003436 is 63430054.

It is a self number, because there is not a number n which added to its sum of digits gives 45003436.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36651 + ... + 37858.

Almost surely, 2^45003436 is an apocalyptic number.

It is an amenable number.

45003436 is a deficient number, since it is larger than the sum of its proper divisors (34275204).

45003436 is a wasteful number, since it uses less digits than its factorization.

45003436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74664 (or 74662 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 45003436 is about 6708.4600319298. The cubic root of 45003436 is about 355.6983831707.

The spelling of 45003436 in words is "forty-five million, three thousand, four hundred thirty-six".