654506411356 has 48 divisors (see below), whose sum is σ = 1321143538176. Its totient is φ = 277914262464.

The previous prime is 654506411347. The next prime is 654506411381. The reversal of 654506411356 is 653114605456.

It is a happy number.

654506411356 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 2×654506411356² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1207566 + ... + 1663498.

It is an arithmetic number, because the mean of its divisors is an integer number (27523823712).

Almost surely, 2^654506411356 is an apocalyptic number.

It is an amenable number.

654506411356 is an abundant number, since it is smaller than the sum of its proper divisors (666637126820).

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

654506411356 is a wasteful number, since it uses less digits than its factorization.

654506411356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456418 (or 456416 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 46.

The spelling of 654506411356 in words is "six hundred fifty-four billion, five hundred six million, four hundred eleven thousand, three hundred fifty-six".