28459069604 has 24 divisors (see below), whose sum is σ = 58241819328. Its totient is φ = 11913098400.

The previous prime is 28459069601. The next prime is 28459069643. The reversal of 28459069604 is 40696095482.

It is not an unprimeable number, because it can be changed into a prime (28459069601) 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, 11817347 + ... + 11819754.

It is an arithmetic number, because the mean of its divisors is an integer number (2426742472).

Almost surely, 2^28459069604 is an apocalyptic number.

It is an amenable number.

28459069604 is an abundant number, since it is smaller than the sum of its proper divisors (29782749724).

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

28459069604 is a wasteful number, since it uses less digits than its factorization.

28459069604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23637155 (or 23637153 counting only the distinct ones).

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

The spelling of 28459069604 in words is "twenty-eight billion, four hundred fifty-nine million, sixty-nine thousand, six hundred four".