150429157 has 2 divisors, whose sum is σ = 150429158. Its totient is φ = 150429156.

The previous prime is 150429133. The next prime is 150429197. The reversal of 150429157 is 751924051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 147039876 + 3389281 = 12126^2 + 1841^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150429157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150429127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75214578 + 75214579.

It is an arithmetic number, because the mean of its divisors is an integer number (75214579).

Almost surely, 2^150429157 is an apocalyptic number.

It is an amenable number.

150429157 is a deficient number, since it is larger than the sum of its proper divisors (1).

150429157 is an equidigital number, since it uses as much as digits as its factorization.

150429157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 34.

The square root of 150429157 is about 12264.9564613985. The cubic root of 150429157 is about 531.8355214016.

The spelling of 150429157 in words is "one hundred fifty million, four hundred twenty-nine thousand, one hundred fifty-seven".