54581344790 has 16 divisors (see below), whose sum is σ = 112281623712. Its totient is φ = 18713603904.

The previous prime is 54581344789. The next prime is 54581344799. The reversal of 54581344790 is 9744318545.

It is a happy number.

54581344790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54581344799) 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, 389866679 + ... + 389866818.

It is an arithmetic number, because the mean of its divisors is an integer number (7017601482).

Almost surely, 2^54581344790 is an apocalyptic number.

54581344790 is an abundant number, since it is smaller than the sum of its proper divisors (57700278922).

54581344790 is a wasteful number, since it uses less digits than its factorization.

54581344790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779733511.

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 54581344790 in words is "fifty-four billion, five hundred eighty-one million, three hundred forty-four thousand, seven hundred ninety".