157963711 has 8 divisors (see below), whose sum is σ = 169612704. Its totient is φ = 146576640.

The previous prime is 157963703. The next prime is 157963753. The reversal of 157963711 is 117369751.

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 157963711 - 2³ = 157963703 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 (157963111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64230 + ... + 66643.

It is an arithmetic number, because the mean of its divisors is an integer number (21201588).

Almost surely, 2^157963711 is an apocalyptic number.

157963711 is a deficient number, since it is larger than the sum of its proper divisors (11648993).

157963711 is a wasteful number, since it uses less digits than its factorization.

157963711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130961.

The product of its digits is 39690, while the sum is 40.

The square root of 157963711 is about 12568.3615081680. The cubic root of 157963711 is about 540.5706256517.

The spelling of 157963711 in words is "one hundred fifty-seven million, nine hundred sixty-three thousand, seven hundred eleven".