157016299 has 4 divisors (see below), whose sum is σ = 171290520. Its totient is φ = 142742080.

The previous prime is 157016297. The next prime is 157016303. The reversal of 157016299 is 992610751.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 992610751 = 11 ⋅90237341.

It is a cyclic number.

It is not a de Polignac number, because 157016299 - 2¹ = 157016297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (157016291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7137094 + ... + 7137115.

It is an arithmetic number, because the mean of its divisors is an integer number (42822630).

Almost surely, 2^157016299 is an apocalyptic number.

157016299 is a deficient number, since it is larger than the sum of its proper divisors (14274221).

157016299 is a wasteful number, since it uses less digits than its factorization.

157016299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14274220.

The product of its (nonzero) digits is 34020, while the sum is 40.

The square root of 157016299 is about 12530.6144701687. The cubic root of 157016299 is about 539.4877389437.

The spelling of 157016299 in words is "one hundred fifty-seven million, sixteen thousand, two hundred ninety-nine".