654454275692 has 72 divisors (see below), whose sum is σ = 1348258186800. Its totient is φ = 277121703936.

The previous prime is 654454275691. The next prime is 654454275731. The reversal of 654454275692 is 296572454456.

It is not an unprimeable number, because it can be changed into a prime (654454275691) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24565283 + ... + 24591909.

It is an arithmetic number, because the mean of its divisors is an integer number (18725808150).

Almost surely, 2^654454275692 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 654454275692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (674129093400).

654454275692 is an abundant number, since it is smaller than the sum of its proper divisors (693803911108).

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

654454275692 is a wasteful number, since it uses less digits than its factorization.

654454275692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28143 (or 28134 counting only the distinct ones).

The product of its digits is 72576000, while the sum is 59.

The spelling of 654454275692 in words is "six hundred fifty-four billion, four hundred fifty-four million, two hundred seventy-five thousand, six hundred ninety-two".