6090771631 has 4 divisors (see below), whose sum is σ = 6960881872. Its totient is φ = 5220661392.

The previous prime is 6090771601. The next prime is 6090771667. The reversal of 6090771631 is 1361770906.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6090771631 - 2²³ = 6082383023 is a prime.

It is a super-2 number, since 2×6090771631² = 74194998121988800322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6090771601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435055110 + ... + 435055123.

It is an arithmetic number, because the mean of its divisors is an integer number (1740220468).

Almost surely, 2^6090771631 is an apocalyptic number.

6090771631 is a deficient number, since it is larger than the sum of its proper divisors (870110241).

6090771631 is an equidigital number, since it uses as much as digits as its factorization.

6090771631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870110240.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 6090771631 is about 78043.3958192492. The cubic root of 6090771631 is about 1826.2382670175.

The spelling of 6090771631 in words is "six billion, ninety million, seven hundred seventy-one thousand, six hundred thirty-one".