655637848130 has 16 divisors (see below), whose sum is σ = 1180159231104. Its totient is φ = 262252671600.

The previous prime is 655637848069. The next prime is 655637848141. The reversal of 655637848130 is 31848736556.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1124405 + ... + 1604855.

It is an arithmetic number, because the mean of its divisors is an integer number (73759951944).

Almost surely, 2^655637848130 is an apocalyptic number.

655637848130 is a deficient number, since it is larger than the sum of its proper divisors (524521382974).

655637848130 is a wasteful number, since it uses less digits than its factorization.

655637848130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616921.

The product of its (nonzero) digits is 14515200, while the sum is 56.

The spelling of 655637848130 in words is "six hundred fifty-five billion, six hundred thirty-seven million, eight hundred forty-eight thousand, one hundred thirty".