157285742359 has 2 divisors, whose sum is σ = 157285742360. Its totient is φ = 157285742358.

The previous prime is 157285742329. The next prime is 157285742371. The reversal of 157285742359 is 953247582751.

It is a strong prime.

It is an emirp because it is prime and its reverse (953247582751) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 157285742359 - 2¹⁵ = 157285709591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (157285742329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78642871179 + 78642871180.

It is an arithmetic number, because the mean of its divisors is an integer number (78642871180).

Almost surely, 2^157285742359 is an apocalyptic number.

157285742359 is a deficient number, since it is larger than the sum of its proper divisors (1).

157285742359 is an equidigital number, since it uses as much as digits as its factorization.

157285742359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21168000, while the sum is 58.

The spelling of 157285742359 in words is "one hundred fifty-seven billion, two hundred eighty-five million, seven hundred forty-two thousand, three hundred fifty-nine".