45533194044 has 48 divisors (see below), whose sum is σ = 116292452640. Its totient is φ = 13780535040.

The previous prime is 45533194039. The next prime is 45533194117. The reversal of 45533194044 is 44049133554.

It is a junction number, because it is equal to n+sod(n) for n = 45533193987 and 45533194005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2382939 + ... + 2401970.

It is an arithmetic number, because the mean of its divisors is an integer number (2422759430).

Almost surely, 2^45533194044 is an apocalyptic number.

It is an amenable number.

45533194044 is an abundant number, since it is smaller than the sum of its proper divisors (70759258596).

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

45533194044 is a wasteful number, since it uses less digits than its factorization.

45533194044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4784990 (or 4784988 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 45533194044 in words is "forty-five billion, five hundred thirty-three million, one hundred ninety-four thousand, forty-four".