6131477255 has 8 divisors (see below), whose sum is σ = 7359520272. Its totient is φ = 4904016768.

The previous prime is 6131477239. The next prime is 6131477263. The reversal of 6131477255 is 5527741316.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6131477255 - 2⁴ = 6131477239 is a prime.

It is a Duffinian 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, 122129 + ... + 164858.

It is an arithmetic number, because the mean of its divisors is an integer number (919940034).

Almost surely, 2^6131477255 is an apocalyptic number.

6131477255 is a deficient number, since it is larger than the sum of its proper divisors (1228043017).

6131477255 is a wasteful number, since it uses less digits than its factorization.

6131477255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291265.

The product of its digits is 176400, while the sum is 41.

The square root of 6131477255 is about 78303.7499421324. The cubic root of 6131477255 is about 1830.2975871470.

The spelling of 6131477255 in words is "six billion, one hundred thirty-one million, four hundred seventy-seven thousand, two hundred fifty-five".