45430504 has 16 divisors (see below), whose sum is σ = 97351200. Its totient is φ = 19470192.

The previous prime is 45430499. The next prime is 45430523. The reversal of 45430504 is 40503454.

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, 405574 + ... + 405685.

It is an arithmetic number, because the mean of its divisors is an integer number (6084450).

Almost surely, 2^45430504 is an apocalyptic number.

It is an amenable number.

45430504 is an abundant number, since it is smaller than the sum of its proper divisors (51920696).

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

45430504 is a wasteful number, since it uses less digits than its factorization.

45430504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811272 (or 811268 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 45430504 is about 6740.2154268243. The cubic root of 45430504 is about 356.8199967678.

Adding to 45430504 its reverse (40503454), we get a palindrome (85933958).

The spelling of 45430504 in words is "forty-five million, four hundred thirty thousand, five hundred four".