655349340574600 has 96 divisors (see below), whose sum is σ = 1817067985384320. Its totient is φ = 214922019755520.

The previous prime is 655349340574553. The next prime is 655349340574601. The reversal of 655349340574600 is 6475043943556.

It is not an unprimeable number, because it can be changed into a prime (655349340574601) 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, 10176199797 + ... + 10176264196.

It is an arithmetic number, because the mean of its divisors is an integer number (18927791514420).

Almost surely, 2^{655349340574600} is an apocalyptic number.

It is an amenable number.

655349340574600 is an abundant number, since it is smaller than the sum of its proper divisors (1161718644809720).

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

655349340574600 is a wasteful number, since it uses less digits than its factorization.

655349340574600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20352464039 (or 20352464030 counting only the distinct ones).

The product of its (nonzero) digits is 163296000, while the sum is 61.

The spelling of 655349340574600 in words is "six hundred fifty-five trillion, three hundred forty-nine billion, three hundred forty million, five hundred seventy-four thousand, six hundred".