90483517 has 2 divisors, whose sum is σ = 90483518. Its totient is φ = 90483516.

The previous prime is 90483499. The next prime is 90483539. The reversal of 90483517 is 71538409.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57547396 + 32936121 = 7586^2 + 5739^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-90483517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90483317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45241758 + 45241759.

It is an arithmetic number, because the mean of its divisors is an integer number (45241759).

Almost surely, 2^90483517 is an apocalyptic number.

It is an amenable number.

90483517 is a deficient number, since it is larger than the sum of its proper divisors (1).

90483517 is an equidigital number, since it uses as much as digits as its factorization.

90483517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 90483517 is about 9512.2824285237. The cubic root of 90483517 is about 448.9415733751.

The spelling of 90483517 in words is "ninety million, four hundred eighty-three thousand, five hundred seventeen".