45814723392 has 112 divisors (see below), whose sum is σ = 126692314560. Its totient is φ = 14592786432.

The previous prime is 45814723349. The next prime is 45814723417. The reversal of 45814723392 is 29332741854.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 497683 + ... + 582509.

It is an arithmetic number, because the mean of its divisors is an integer number (1131181380).

Almost surely, 2^45814723392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45814723392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63346157280).

45814723392 is an abundant number, since it is smaller than the sum of its proper divisors (80877591168).

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

45814723392 is a wasteful number, since it uses less digits than its factorization.

45814723392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84968 (or 84958 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 48.

The spelling of 45814723392 in words is "forty-five billion, eight hundred fourteen million, seven hundred twenty-three thousand, three hundred ninety-two".