90523483 has 2 divisors, whose sum is σ = 90523484. Its totient is φ = 90523482.

The previous prime is 90523481. The next prime is 90523513. The reversal of 90523483 is 38432509.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (38432509) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 90523483 - 2¹ = 90523481 is a prime.

Together with 90523481, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (90523481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45261741 + 45261742.

It is an arithmetic number, because the mean of its divisors is an integer number (45261742).

Almost surely, 2^90523483 is an apocalyptic number.

90523483 is a deficient number, since it is larger than the sum of its proper divisors (1).

90523483 is an equidigital number, since it uses as much as digits as its factorization.

90523483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 90523483 is about 9514.3829542435. The cubic root of 90523483 is about 449.0076618683.

The spelling of 90523483 in words is "ninety million, five hundred twenty-three thousand, four hundred eighty-three".