6795730157 has 4 divisors (see below), whose sum is σ = 6863014716. Its totient is φ = 6728445600.

The previous prime is 6795730147. The next prime is 6795730177. The reversal of 6795730157 is 7510375976.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3170365636 + 3625364521 = 56306^2 + 60211^2 .

It is a cyclic number.

It is not a de Polignac number, because 6795730157 - 2⁸ = 6795729901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6795730147) 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, 33642128 + ... + 33642329.

It is an arithmetic number, because the mean of its divisors is an integer number (1715753679).

Almost surely, 2^6795730157 is an apocalyptic number.

It is an amenable number.

6795730157 is a deficient number, since it is larger than the sum of its proper divisors (67284559).

6795730157 is a wasteful number, since it uses less digits than its factorization.

6795730157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67284558.

The product of its (nonzero) digits is 1389150, while the sum is 50.

The square root of 6795730157 is about 82436.2187208996. The cubic root of 6795730157 is about 1894.1398534381.

The spelling of 6795730157 in words is "six billion, seven hundred ninety-five million, seven hundred thirty thousand, one hundred fifty-seven".