6157708992 has 224 divisors, whose sum is σ = 19373941440. Its totient is φ = 1911029760.

The previous prime is 6157708967. The next prime is 6157709023. The reversal of 6157708992 is 2998077516.

6157708992 is a `hidden beast` number, since 61 + 577 + 0 + 8 + 9 + 9 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2848392 + ... + 2850552.

It is an arithmetic number, because the mean of its divisors is an integer number (86490810).

Almost surely, 2^6157708992 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 6157708992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9686970720).

6157708992 is an abundant number, since it is smaller than the sum of its proper divisors (13216232448).

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

6157708992 is a wasteful number, since it uses less digits than its factorization.

6157708992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2296 (or 2280 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 54.

The square root of 6157708992 is about 78471.0710516939. The cubic root of 6157708992 is about 1832.9040051946.

The spelling of 6157708992 in words is "six billion, one hundred fifty-seven million, seven hundred eight thousand, nine hundred ninety-two".