6131057086 has 32 divisors (see below), whose sum is σ = 11699884800. Its totient is φ = 2388720600.

The previous prime is 6131057063. The next prime is 6131057131. The reversal of 6131057086 is 6807501316.

It is a super-2 number, since 2×6131057086² = 75179721983581622792, which 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 (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 398700 + ... + 413791.

It is an arithmetic number, because the mean of its divisors is an integer number (365621400).

Almost surely, 2^6131057086 is an apocalyptic number.

6131057086 is a deficient number, since it is larger than the sum of its proper divisors (5568827714).

6131057086 is a wasteful number, since it uses less digits than its factorization.

6131057086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812525 (or 812511 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 6131057086 is about 78301.0669531393. The cubic root of 6131057086 is about 1830.2557781972.

The spelling of 6131057086 in words is "six billion, one hundred thirty-one million, fifty-seven thousand, eighty-six".