45331389760 has 112 divisors (see below), whose sum is σ = 110079129600. Its totient is φ = 17775847424.

The previous prime is 45331389749. The next prime is 45331389821. The reversal of 45331389760 is 6798313354.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7227906 + ... + 7234174.

Almost surely, 2^45331389760 is an apocalyptic number.

45331389760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45331389760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55039564800).

45331389760 is an abundant number, since it is smaller than the sum of its proper divisors (64747739840).

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

45331389760 is a wasteful number, since it uses less digits than its factorization.

45331389760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6728 (or 6718 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 49.

The spelling of 45331389760 in words is "forty-five billion, three hundred thirty-one million, three hundred eighty-nine thousand, seven hundred sixty".