152450933 has 2 divisors, whose sum is σ = 152450934. Its totient is φ = 152450932.

The previous prime is 152450869. The next prime is 152450971. The reversal of 152450933 is 339054251.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 144168049 + 8282884 = 12007^2 + 2878^2 .

It is an emirp because it is prime and its reverse (339054251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152450933 - 2⁶ = 152450869 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 152450933.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152450983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76225466 + 76225467.

It is an arithmetic number, because the mean of its divisors is an integer number (76225467).

Almost surely, 2^152450933 is an apocalyptic number.

It is an amenable number.

152450933 is a deficient number, since it is larger than the sum of its proper divisors (1).

152450933 is an equidigital number, since it uses as much as digits as its factorization.

152450933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 152450933 is about 12347.1022106404. The cubic root of 152450933 is about 534.2075588751.

The spelling of 152450933 in words is "one hundred fifty-two million, four hundred fifty thousand, nine hundred thirty-three".