6158874456 has 192 divisors, whose sum is σ = 19344199680. Its totient is φ = 1733967360.

The previous prime is 6158874437. The next prime is 6158874457. The reversal of 6158874456 is 6544788516.

6158874456 is a `hidden beast` number, since 6 + 1 + 588 + 7 + 4 + 4 + 56 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6158874457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13187935 + ... + 13188401.

It is an arithmetic number, because the mean of its divisors is an integer number (100751040).

Almost surely, 2^6158874456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6158874456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9672099840).

6158874456 is an abundant number, since it is smaller than the sum of its proper divisors (13185325224).

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

6158874456 is a wasteful number, since it uses less digits than its factorization.

6158874456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814 (or 807 counting only the distinct ones).

The product of its digits is 6451200, while the sum is 54.

The square root of 6158874456 is about 78478.4967745942. The cubic root of 6158874456 is about 1833.0196352598.

The spelling of 6158874456 in words is "six billion, one hundred fifty-eight million, eight hundred seventy-four thousand, four hundred fifty-six".