54430240458 has 24 divisors (see below), whose sum is σ = 119656563264. Its totient is φ = 16494012040.

The previous prime is 54430240453. The next prime is 54430240477. The reversal of 54430240458 is 85404203445.

54430240458 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (54430240453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37485666 + ... + 37487117.

It is an arithmetic number, because the mean of its divisors is an integer number (4985690136).

Almost surely, 2^54430240458 is an apocalyptic number.

54430240458 is an abundant number, since it is smaller than the sum of its proper divisors (65226322806).

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

54430240458 is a wasteful number, since it uses less digits than its factorization.

54430240458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74972810 (or 74972799 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 39.

The spelling of 54430240458 in words is "fifty-four billion, four hundred thirty million, two hundred forty thousand, four hundred fifty-eight".