152166433 has 2 divisors, whose sum is σ = 152166434. Its totient is φ = 152166432.

The previous prime is 152166409. The next prime is 152166449. The reversal of 152166433 is 334661251.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 152078224 + 88209 = 12332^2 + 297^2 .

It is a cyclic number.

It is not a de Polignac number, because 152166433 - 2⁹ = 152165921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 152166395 and 152166404.

It is not a weakly prime, because it can be changed into another prime (152166493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76083216 + 76083217.

It is an arithmetic number, because the mean of its divisors is an integer number (76083217).

Almost surely, 2^152166433 is an apocalyptic number.

It is an amenable number.

152166433 is a deficient number, since it is larger than the sum of its proper divisors (1).

152166433 is an equidigital number, since it uses as much as digits as its factorization.

152166433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 31.

The square root of 152166433 is about 12335.5759087284. The cubic root of 152166433 is about 533.8750438219.

The spelling of 152166433 in words is "one hundred fifty-two million, one hundred sixty-six thousand, four hundred thirty-three".