6157933274 has 8 divisors (see below), whose sum is σ = 9241837140. Its totient is φ = 3077320896.

The previous prime is 6157933259. The next prime is 6157933277. The reversal of 6157933274 is 4723397516.

It can be written as a sum of positive squares in 2 ways, for example, as 5729733025 + 428200249 = 75695^2 + 20693^2 .

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

It is not an unprimeable number, because it can be changed into a prime (6157933277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 818189 + ... + 825680.

Almost surely, 2^6157933274 is an apocalyptic number.

6157933274 is a deficient number, since it is larger than the sum of its proper divisors (3083903866).

6157933274 is a wasteful number, since it uses less digits than its factorization.

6157933274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1645744.

The product of its digits is 952560, while the sum is 47.

The square root of 6157933274 is about 78472.5001130969. The cubic root of 6157933274 is about 1832.9262581887.

The spelling of 6157933274 in words is "six billion, one hundred fifty-seven million, nine hundred thirty-three thousand, two hundred seventy-four".