157514933 has 2 divisors, whose sum is σ = 157514934. Its totient is φ = 157514932.

The previous prime is 157514927. The next prime is 157514963. The reversal of 157514933 is 339415751.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 152819044 + 4695889 = 12362^2 + 2167^2 .

It is a cyclic number.

It is not a de Polignac number, because 157514933 - 2⁶ = 157514869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (157514963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78757466 + 78757467.

It is an arithmetic number, because the mean of its divisors is an integer number (78757467).

Almost surely, 2^157514933 is an apocalyptic number.

It is an amenable number.

157514933 is a deficient number, since it is larger than the sum of its proper divisors (1).

157514933 is an equidigital number, since it uses as much as digits as its factorization.

157514933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 56700, while the sum is 38.

The square root of 157514933 is about 12550.4953288705. The cubic root of 157514933 is about 540.0582161745.

The spelling of 157514933 in words is "one hundred fifty-seven million, five hundred fourteen thousand, nine hundred thirty-three".