6157552674 has 128 divisors (see below), whose sum is σ = 15468945408. Its totient is φ = 1590865920.

The previous prime is 6157552637. The next prime is 6157552697. The reversal of 6157552674 is 4762557516.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7481427 + ... + 7482249.

It is an arithmetic number, because the mean of its divisors is an integer number (120851136).

Almost surely, 2^6157552674 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6157552674, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7734472704).

6157552674 is an abundant number, since it is smaller than the sum of its proper divisors (9311392734).

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

6157552674 is a wasteful number, since it uses less digits than its factorization.

6157552674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112.

The product of its digits is 1764000, while the sum is 48.

The square root of 6157552674 is about 78470.0750222657. The cubic root of 6157552674 is about 1832.8884951884. Note that the first 3 decimals are identical.

The spelling of 6157552674 in words is "six billion, one hundred fifty-seven million, five hundred fifty-two thousand, six hundred seventy-four".