45583903392 has 48 divisors (see below), whose sum is σ = 119668731840. Its totient is φ = 15193239552.

The previous prime is 45583903381. The next prime is 45583903399. The reversal of 45583903392 is 29330938554.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (45583903399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2034909 + ... + 2057187.

It is an arithmetic number, because the mean of its divisors is an integer number (2493098580).

Almost surely, 2^45583903392 is an apocalyptic number.

It is an amenable number.

45583903392 is an abundant number, since it is smaller than the sum of its proper divisors (74084828448).

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

45583903392 is a wasteful number, since it uses less digits than its factorization.

45583903392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43605 (or 43597 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 51.

The spelling of 45583903392 in words is "forty-five billion, five hundred eighty-three million, nine hundred three thousand, three hundred ninety-two".