2655623324156 has 48 divisors (see below), whose sum is σ = 5095549068288. Its totient is φ = 1200983414400.

The previous prime is 2655623324113. The next prime is 2655623324197. The reversal of 2655623324156 is 6514233265562.

It is a happy number.

It is a super-2 number, since 2×2655623324156² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16827536 + ... + 16984616.

It is an arithmetic number, because the mean of its divisors is an integer number (106157272256).

Almost surely, 2^{2655623324156} is an apocalyptic number.

It is an amenable number.

2655623324156 is a deficient number, since it is larger than the sum of its proper divisors (2439925744132).

2655623324156 is a wasteful number, since it uses less digits than its factorization.

2655623324156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159042 (or 159040 counting only the distinct ones).

The product of its digits is 7776000, while the sum is 50.

The spelling of 2655623324156 in words is "two trillion, six hundred fifty-five billion, six hundred twenty-three million, three hundred twenty-four thousand, one hundred fifty-six".