45519692 has 12 divisors (see below), whose sum is σ = 79722216. Its totient is φ = 22741920.

The previous prime is 45519689. The next prime is 45519697. The reversal of 45519692 is 29691554.

45519692 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 (45519697) 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 3 ways as a sum of consecutive naturals, for example, 2408 + ... + 9840.

It is an arithmetic number, because the mean of its divisors is an integer number (6643518).

Almost surely, 2^45519692 is an apocalyptic number.

It is an amenable number.

45519692 is a deficient number, since it is larger than the sum of its proper divisors (34202524).

45519692 is a wasteful number, since it uses less digits than its factorization.

45519692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8968 (or 8966 counting only the distinct ones).

The product of its digits is 97200, while the sum is 41.

The square root of 45519692 is about 6746.8282918717. The cubic root of 45519692 is about 357.0533440885.

The spelling of 45519692 in words is "forty-five million, five hundred nineteen thousand, six hundred ninety-two".