1157163395 has 8 divisors (see below), whose sum is σ = 1470278304. Its totient is φ = 871275904.

The previous prime is 1157163379. The next prime is 1157163431. The reversal of 1157163395 is 5933617511.

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

It is a cyclic number.

It is not a de Polignac number, because 1157163395 - 2⁴ = 1157163379 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6806759 + ... + 6806928.

It is an arithmetic number, because the mean of its divisors is an integer number (183784788).

Almost surely, 2^1157163395 is an apocalyptic number.

1157163395 is a deficient number, since it is larger than the sum of its proper divisors (313114909).

1157163395 is a wasteful number, since it uses less digits than its factorization.

1157163395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13613709.

The product of its digits is 85050, while the sum is 41.

The square root of 1157163395 is about 34017.1044476158. The cubic root of 1157163395 is about 1049.8604183314.

The spelling of 1157163395 in words is "one billion, one hundred fifty-seven million, one hundred sixty-three thousand, three hundred ninety-five".