654213520060 has 12 divisors (see below), whose sum is σ = 1373848392168. Its totient is φ = 261685408016.

The previous prime is 654213520031. The next prime is 654213520067. The reversal of 654213520060 is 60025312456.

It is a junction number, because it is equal to n+sod(n) for n = 654213519998 and 654213520025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (654213520067) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 16355337982 + ... + 16355338021.

It is an arithmetic number, because the mean of its divisors is an integer number (114487366014).

Almost surely, 2^654213520060 is an apocalyptic number.

It is an amenable number.

654213520060 is an abundant number, since it is smaller than the sum of its proper divisors (719634872108).

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

654213520060 is a wasteful number, since it uses less digits than its factorization.

654213520060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32710676012 (or 32710676010 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 654213520060 in words is "six hundred fifty-four billion, two hundred thirteen million, five hundred twenty thousand, sixty".