980893403522 has 6 divisors (see below), whose sum is σ = 1471342206243. Its totient is φ = 490446001442.

The previous prime is 980893403489. The next prime is 980893403531. The reversal of 980893403522 is 225304398089.

It can be written as a sum of positive squares in only one way, i.e., 490446701761 + 490446701761 = 700319^2 + 700319^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=700319.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1050479 + ... + 1750797.

Almost surely, 2^980893403522 is an apocalyptic number.

980893403522 is a deficient number, since it is larger than the sum of its proper divisors (490448802721).

980893403522 is an frugal number, since it uses more digits than its factorization.

980893403522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400640 (or 700321 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 53.

The spelling of 980893403522 in words is "nine hundred eighty billion, eight hundred ninety-three million, four hundred three thousand, five hundred twenty-two".