151500157 has 2 divisors, whose sum is σ = 151500158. Its totient is φ = 151500156.

The previous prime is 151500143. The next prime is 151500191. The reversal of 151500157 is 751005151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104632441 + 46867716 = 10229^2 + 6846^2 .

It is a cyclic number.

It is not a de Polignac number, because 151500157 - 2⁷ = 151500029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151500127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75750078 + 75750079.

It is an arithmetic number, because the mean of its divisors is an integer number (75750079).

Almost surely, 2^151500157 is an apocalyptic number.

It is an amenable number.

151500157 is a deficient number, since it is larger than the sum of its proper divisors (1).

151500157 is an equidigital number, since it uses as much as digits as its factorization.

151500157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 875, while the sum is 25.

The square root of 151500157 is about 12308.5400027786. The cubic root of 151500157 is about 533.0946952781.

The spelling of 151500157 in words is "one hundred fifty-one million, five hundred thousand, one hundred fifty-seven".