6131993262 has 16 divisors (see below), whose sum is σ = 12985397712. Its totient is φ = 1923762560.

The previous prime is 6131993243. The next prime is 6131993297. The reversal of 6131993262 is 2623991316.

It is a happy number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30058689 + ... + 30058892.

It is an arithmetic number, because the mean of its divisors is an integer number (811587357).

Almost surely, 2^6131993262 is an apocalyptic number.

6131993262 is an abundant number, since it is smaller than the sum of its proper divisors (6853404450).

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

6131993262 is a wasteful number, since it uses less digits than its factorization.

6131993262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60117603.

The product of its digits is 104976, while the sum is 42.

The square root of 6131993262 is about 78307.0447788703. The cubic root of 6131993262 is about 1830.3489298515.

The spelling of 6131993262 in words is "six billion, one hundred thirty-one million, nine hundred ninety-three thousand, two hundred sixty-two".