655116156 has 18 divisors (see below), whose sum is σ = 1655988152. Its totient is φ = 218372040.

The previous prime is 655116113. The next prime is 655116169. The reversal of 655116156 is 651611556.

655116156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 18197671 = 655116156 / (6 + 5 + 5 + 1 + 1 + 6 + 1 + 5 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 655116156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9098800 + ... + 9098871.

Almost surely, 2^655116156 is an apocalyptic number.

It is an amenable number.

655116156 is an abundant number, since it is smaller than the sum of its proper divisors (1000871996).

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

655116156 is a wasteful number, since it uses less digits than its factorization.

655116156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18197681 (or 18197676 counting only the distinct ones).

The product of its digits is 27000, while the sum is 36.

The square root of 655116156 is about 25595.2369787818. The cubic root of 655116156 is about 868.5058937300.

The spelling of 655116156 in words is "six hundred fifty-five million, one hundred sixteen thousand, one hundred fifty-six".