28092799130 has 64 divisors (see below), whose sum is σ = 56522188800. Its totient is φ = 9964691520.

The previous prime is 28092799129. The next prime is 28092799159. The reversal of 28092799130 is 3199729082.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3964931 + ... + 3972009.

It is an arithmetic number, because the mean of its divisors is an integer number (883159200).

Almost surely, 2^28092799130 is an apocalyptic number.

28092799130 is an abundant number, since it is smaller than the sum of its proper divisors (28429389670).

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

28092799130 is a wasteful number, since it uses less digits than its factorization.

28092799130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7979.

The product of its (nonzero) digits is 489888, while the sum is 50.

The spelling of 28092799130 in words is "twenty-eight billion, ninety-two million, seven hundred ninety-nine thousand, one hundred thirty".