90598085279 has 8 divisors (see below), whose sum is σ = 97607469792. Its totient is φ = 83594458080.

The previous prime is 90598085273. The next prime is 90598085321. The reversal of 90598085279 is 97258089509.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 90598085279 - 2¹² = 90598081183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90598085273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1406612 + ... + 1469609.

It is an arithmetic number, because the mean of its divisors is an integer number (12200933724).

Almost surely, 2^90598085279 is an apocalyptic number.

90598085279 is a deficient number, since it is larger than the sum of its proper divisors (7009384513).

90598085279 is a wasteful number, since it uses less digits than its factorization.

90598085279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2878657.

The product of its (nonzero) digits is 16329600, while the sum is 62.

The spelling of 90598085279 in words is "ninety billion, five hundred ninety-eight million, eighty-five thousand, two hundred seventy-nine".