157282859 has 2 divisors, whose sum is σ = 157282860. Its totient is φ = 157282858.

The previous prime is 157282843. The next prime is 157282877. The reversal of 157282859 is 958282751.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 157282859 - 2⁴ = 157282843 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (157282889) 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 as a sum of consecutive naturals, namely, 78641429 + 78641430.

It is an arithmetic number, because the mean of its divisors is an integer number (78641430).

Almost surely, 2^157282859 is an apocalyptic number.

157282859 is a deficient number, since it is larger than the sum of its proper divisors (1).

157282859 is an equidigital number, since it uses as much as digits as its factorization.

157282859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 403200, while the sum is 47.

The square root of 157282859 is about 12541.2463096775. The cubic root of 157282859 is about 539.7928549339.

The spelling of 157282859 in words is "one hundred fifty-seven million, two hundred eighty-two thousand, eight hundred fifty-nine".