980580081 has 48 divisors (see below), whose sum is σ = 1450788864. Its totient is φ = 588736512.

The previous prime is 980580053. The next prime is 980580121. The reversal of 980580081 is 180085089.

It is not a de Polignac number, because 980580081 - 2⁵ = 980580049 is a prime.

It is a super-2 number, since 2×980580081² = 1923074590507933122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (980540081) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6245655 + ... + 6245811.

It is an arithmetic number, because the mean of its divisors is an integer number (30224768).

Almost surely, 2^980580081 is an apocalyptic number.

It is an amenable number.

980580081 is a deficient number, since it is larger than the sum of its proper divisors (470208783).

980580081 is a wasteful number, since it uses less digits than its factorization.

980580081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410 (or 397 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 39.

The square root of 980580081 is about 31314.2153182864. The cubic root of 980580081 is about 993.4843319417.

The spelling of 980580081 in words is "nine hundred eighty million, five hundred eighty thousand, eighty-one".