45503692 has 24 divisors (see below), whose sum is σ = 86136512. Its totient is φ = 20908800.

The previous prime is 45503681. The next prime is 45503693. The reversal of 45503692 is 29630554.

45503692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (45503693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10717 + ... + 14347.

Almost surely, 2^45503692 is an apocalyptic number.

It is an amenable number.

45503692 is a deficient number, since it is larger than the sum of its proper divisors (40632820).

45503692 is a wasteful number, since it uses less digits than its factorization.

45503692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3889 (or 3887 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 45503692 is about 6745.6424453124. The cubic root of 45503692 is about 357.0115048849.

The spelling of 45503692 in words is "forty-five million, five hundred three thousand, six hundred ninety-two".