902165533 has 2 divisors, whose sum is σ = 902165534. Its totient is φ = 902165532.

The previous prime is 902165527. The next prime is 902165573. The reversal of 902165533 is 335561209.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 897421849 + 4743684 = 29957^2 + 2178^2 .

It is an emirp because it is prime and its reverse (335561209) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 902165533 - 2²⁵ = 868611101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (902165573) 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, 451082766 + 451082767.

It is an arithmetic number, because the mean of its divisors is an integer number (451082767).

Almost surely, 2^902165533 is an apocalyptic number.

It is an amenable number.

902165533 is a deficient number, since it is larger than the sum of its proper divisors (1).

902165533 is an equidigital number, since it uses as much as digits as its factorization.

902165533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24300, while the sum is 34.

The square root of 902165533 is about 30036.0705319454. The cubic root of 902165533 is about 966.2631343974.

The spelling of 902165533 in words is "nine hundred two million, one hundred sixty-five thousand, five hundred thirty-three".