16427454588 has 48 divisors (see below), whose sum is σ = 44441429760. Its totient is φ = 5237738352.

The previous prime is 16427454541. The next prime is 16427454599. The reversal of 16427454588 is 88545472461.

16427454588 is a `hidden beast` number, since 1 + 6 + 4 + 2 + 7 + 4 + 54 + 588 = 666.

16427454588 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16427454588² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 3304170 + ... + 3309137.

It is an arithmetic number, because the mean of its divisors is an integer number (925863120).

Almost surely, 2^16427454588 is an apocalyptic number.

16427454588 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

16427454588 is an abundant number, since it is smaller than the sum of its proper divisors (28013975172).

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

16427454588 is a wasteful number, since it uses less digits than its factorization.

16427454588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6613343 (or 6613335 counting only the distinct ones).

The product of its digits is 8601600, while the sum is 54.

The spelling of 16427454588 in words is "sixteen billion, four hundred twenty-seven million, four hundred fifty-four thousand, five hundred eighty-eight".