6131255458 has 16 divisors (see below), whose sum is σ = 9516084480. Its totient is φ = 2959273296.

The previous prime is 6131255447. The next prime is 6131255461. The reversal of 6131255458 is 8545521316.

It is a self number, because there is not a number n which added to its sum of digits gives 6131255458.

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, 360985 + ... + 377587.

It is an arithmetic number, because the mean of its divisors is an integer number (594755280).

Almost surely, 2^6131255458 is an apocalyptic number.

6131255458 is a deficient number, since it is larger than the sum of its proper divisors (3384829022).

6131255458 is a wasteful number, since it uses less digits than its factorization.

6131255458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23001.

The product of its digits is 144000, while the sum is 40.

The square root of 6131255458 is about 78302.3336689271. Note that the first 3 decimals coincide. The cubic root of 6131255458 is about 1830.2755174569.

The spelling of 6131255458 in words is "six billion, one hundred thirty-one million, two hundred fifty-five thousand, four hundred fifty-eight".