3155772147000 has 128 divisors (see below), whose sum is σ = 10741100947200. Its totient is φ = 765035664000.

The previous prime is 3155772146977. The next prime is 3155772147013. The reversal of 3155772147000 is 7412775513.

3155772147000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47781730 + ... + 47847729.

It is an arithmetic number, because the mean of its divisors is an integer number (83914851150).

Almost surely, 2^{3155772147000} is an apocalyptic number.

3155772147000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3155772147000 is an abundant number, since it is smaller than the sum of its proper divisors (7585328800200).

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

3155772147000 is a wasteful number, since it uses less digits than its factorization.

3155772147000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95629494 (or 95629480 counting only the distinct ones).

The product of its (nonzero) digits is 205800, while the sum is 42.

The spelling of 3155772147000 in words is "three trillion, one hundred fifty-five billion, seven hundred seventy-two million, one hundred forty-seven thousand".