6157678736 has 40 divisors (see below), whose sum is σ = 13044638304. Its totient is φ = 2792591360.

The previous prime is 6157678673. The next prime is 6157678753. The reversal of 6157678736 is 6378767516.

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, 38480 + ... + 117456.

Almost surely, 2^6157678736 is an apocalyptic number.

It is an amenable number.

6157678736 is an abundant number, since it is smaller than the sum of its proper divisors (6886959568).

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

6157678736 is a wasteful number, since it uses less digits than its factorization.

6157678736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79439 (or 79433 counting only the distinct ones).

The product of its digits is 8890560, while the sum is 56.

The square root of 6157678736 is about 78470.8782670361. The cubic root of 6157678736 is about 1832.9010031888.

The spelling of 6157678736 in words is "six billion, one hundred fifty-seven million, six hundred seventy-eight thousand, seven hundred thirty-six".