92133521 has 2 divisors, whose sum is σ = 92133522. Its totient is φ = 92133520.

The previous prime is 92133487. The next prime is 92133529. The reversal of 92133521 is 12533129.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72063121 + 20070400 = 8489^2 + 4480^2 .

It is a cyclic number.

It is not a de Polignac number, because 92133521 - 2²² = 87939217 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (92133529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46066760 + 46066761.

It is an arithmetic number, because the mean of its divisors is an integer number (46066761).

Almost surely, 2^92133521 is an apocalyptic number.

It is an amenable number.

92133521 is a deficient number, since it is larger than the sum of its proper divisors (1).

92133521 is an equidigital number, since it uses as much as digits as its factorization.

92133521 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1620, while the sum is 26.

The square root of 92133521 is about 9598.6207863422. The cubic root of 92133521 is about 451.6540298355.

The spelling of 92133521 in words is "ninety-two million, one hundred thirty-three thousand, five hundred twenty-one".