165792953 has 2 divisors, whose sum is σ = 165792954. Its totient is φ = 165792952.

The previous prime is 165792941. The next prime is 165792961. The reversal of 165792953 is 359297561.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84125584 + 81667369 = 9172^2 + 9037^2 .

It is a cyclic number.

It is not a de Polignac number, because 165792953 - 2¹⁶ = 165727417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 165792898 and 165792907.

It is not a weakly prime, because it can be changed into another prime (165792553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82896476 + 82896477.

It is an arithmetic number, because the mean of its divisors is an integer number (82896477).

Almost surely, 2^165792953 is an apocalyptic number.

It is an amenable number.

165792953 is a deficient number, since it is larger than the sum of its proper divisors (1).

165792953 is an equidigital number, since it uses as much as digits as its factorization.

165792953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 510300, while the sum is 47.

The square root of 165792953 is about 12876.0612378165. The cubic root of 165792953 is about 549.3578765097.

The spelling of 165792953 in words is "one hundred sixty-five million, seven hundred ninety-two thousand, nine hundred fifty-three".