28613792982 has 32 divisors (see below), whose sum is σ = 58991473152. Its totient is φ = 9247743584.

The previous prime is 28613792959. The next prime is 28613792983. The reversal of 28613792982 is 28929731682.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28613792983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 443973 + ... + 504320.

It is an arithmetic number, because the mean of its divisors is an integer number (1843483536).

Almost surely, 2^28613792982 is an apocalyptic number.

28613792982 is an abundant number, since it is smaller than the sum of its proper divisors (30377680170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28613792982 is a wasteful number, since it uses less digits than its factorization.

28613792982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948452.

The product of its digits is 5225472, while the sum is 57.

The spelling of 28613792982 in words is "twenty-eight billion, six hundred thirteen million, seven hundred ninety-two thousand, nine hundred eighty-two".