655101745060 has 96 divisors (see below), whose sum is σ = 1583127479808. Its totient is φ = 223053143040.

The previous prime is 655101745057. The next prime is 655101745061. The reversal of 655101745060 is 60547101556.

It is not an unprimeable number, because it can be changed into a prime (655101745061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45865120 + ... + 45879400.

It is an arithmetic number, because the mean of its divisors is an integer number (16490911248).

Almost surely, 2^655101745060 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 655101745060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (791563739904).

655101745060 is an abundant number, since it is smaller than the sum of its proper divisors (928025734748).

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

655101745060 is a wasteful number, since it uses less digits than its factorization.

655101745060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16541 (or 16539 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 40.

The spelling of 655101745060 in words is "six hundred fifty-five billion, one hundred one million, seven hundred forty-five thousand, sixty".