157320214859 has 2 divisors, whose sum is σ = 157320214860. Its totient is φ = 157320214858.

The previous prime is 157320214841. The next prime is 157320214927. The reversal of 157320214859 is 958412023751.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 157320214859 - 2¹⁶ = 157320149323 is a prime.

It is not a weakly prime, because it can be changed into another prime (157320214759) 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, 78660107429 + 78660107430.

It is an arithmetic number, because the mean of its divisors is an integer number (78660107430).

Almost surely, 2^157320214859 is an apocalyptic number.

157320214859 is a deficient number, since it is larger than the sum of its proper divisors (1).

157320214859 is an equidigital number, since it uses as much as digits as its factorization.

157320214859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 157320214859 in words is "one hundred fifty-seven billion, three hundred twenty million, two hundred fourteen thousand, eight hundred fifty-nine".