157330159 has 16 divisors (see below), whose sum is σ = 182891520. Its totient is φ = 132556320.

The previous prime is 157330157. The next prime is 157330181. The reversal of 157330159 is 951033751.

It is a cyclic number.

It is not a de Polignac number, because 157330159 - 2¹ = 157330157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157330157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161544 + ... + 162514.

It is an arithmetic number, because the mean of its divisors is an integer number (11430720).

Almost surely, 2^157330159 is an apocalyptic number.

157330159 is a deficient number, since it is larger than the sum of its proper divisors (25561361).

157330159 is an equidigital number, since it uses as much as digits as its factorization.

157330159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350.

The product of its (nonzero) digits is 14175, while the sum is 34.

The square root of 157330159 is about 12543.1319454114. The cubic root of 157330159 is about 539.8469605183.

The spelling of 157330159 in words is "one hundred fifty-seven million, three hundred thirty thousand, one hundred fifty-nine".