157011670559 has 2 divisors, whose sum is σ = 157011670560. Its totient is φ = 157011670558.

The previous prime is 157011670511. The next prime is 157011670561. The reversal of 157011670559 is 955076110751.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 157011670559 - 2²⁰ = 157010621983 is a prime.

It is a Sophie Germain prime.

Together with 157011670561, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (157011690559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78505835279 + 78505835280.

It is an arithmetic number, because the mean of its divisors is an integer number (78505835280).

Almost surely, 2^157011670559 is an apocalyptic number.

157011670559 is a deficient number, since it is larger than the sum of its proper divisors (1).

157011670559 is an equidigital number, since it uses as much as digits as its factorization.

157011670559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 330750, while the sum is 47.

The spelling of 157011670559 in words is "one hundred fifty-seven billion, eleven million, six hundred seventy thousand, five hundred fifty-nine".