6133193172 has 18 divisors (see below), whose sum is σ = 15503349498. Its totient is φ = 2044397712.

The previous prime is 6133193161. The next prime is 6133193191. The reversal of 6133193172 is 2713913316.

6133193172 is a `hidden beast` number, since 6 + 1 + 331 + 9 + 317 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5419020996 + 714172176 = 73614^2 + 26724^2 .

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: 170366477 = 6133193172 / (6 + 1 + 3 + 3 + 1 + 9 + 3 + 1 + 7 + 2).

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, 85183203 + ... + 85183274.

Almost surely, 2^6133193172 is an apocalyptic number.

It is an amenable number.

6133193172 is an abundant number, since it is smaller than the sum of its proper divisors (9370156326).

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

6133193172 is a wasteful number, since it uses less digits than its factorization.

6133193172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170366487 (or 170366482 counting only the distinct ones).

The product of its digits is 20412, while the sum is 36.

The square root of 6133193172 is about 78314.7059753148. The cubic root of 6133193172 is about 1830.4683097796.

The spelling of 6133193172 in words is "six billion, one hundred thirty-three million, one hundred ninety-three thousand, one hundred seventy-two".