416532157 has 2 divisors, whose sum is σ = 416532158. Its totient is φ = 416532156.

The previous prime is 416532143. The next prime is 416532167. The reversal of 416532157 is 751235614.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 415711321 + 820836 = 20389^2 + 906^2 .

It is a cyclic number.

It is not a de Polignac number, because 416532157 - 2⁷ = 416532029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (416532167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208266078 + 208266079.

It is an arithmetic number, because the mean of its divisors is an integer number (208266079).

Almost surely, 2^416532157 is an apocalyptic number.

It is an amenable number.

416532157 is a deficient number, since it is larger than the sum of its proper divisors (1).

416532157 is an equidigital number, since it uses as much as digits as its factorization.

416532157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25200, while the sum is 34.

The square root of 416532157 is about 20409.1194567527. The cubic root of 416532157 is about 746.8204101415.

The spelling of 416532157 in words is "four hundred sixteen million, five hundred thirty-two thousand, one hundred fifty-seven".