6157566992 has 40 divisors (see below), whose sum is σ = 12455482560. Its totient is φ = 2943388800.

The previous prime is 6157566979. The next prime is 6157567027. The reversal of 6157566992 is 2996657516.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1046234 + ... + 1052102.

It is an arithmetic number, because the mean of its divisors is an integer number (311387064).

Almost surely, 2^6157566992 is an apocalyptic number.

It is an amenable number.

6157566992 is an abundant number, since it is smaller than the sum of its proper divisors (6297915568).

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

6157566992 is a wasteful number, since it uses less digits than its factorization.

6157566992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8751 (or 8745 counting only the distinct ones).

The product of its digits is 6123600, while the sum is 56.

The square root of 6157566992 is about 78470.1662544435. The cubic root of 6157566992 is about 1832.8899158436.

The spelling of 6157566992 in words is "six billion, one hundred fifty-seven million, five hundred sixty-six thousand, nine hundred ninety-two".