28360584836 has 12 divisors (see below), whose sum is σ = 49673415120. Its totient is φ = 14168180520.

The previous prime is 28360584823. The next prime is 28360584871. The reversal of 28360584836 is 63848506382.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3022706 + ... + 3032073.

It is an arithmetic number, because the mean of its divisors is an integer number (4139451260).

Almost surely, 2^28360584836 is an apocalyptic number.

It is an amenable number.

28360584836 is a deficient number, since it is larger than the sum of its proper divisors (21312830284).

28360584836 is a wasteful number, since it uses less digits than its factorization.

28360584836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6055954 (or 6055952 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 53.

The spelling of 28360584836 in words is "twenty-eight billion, three hundred sixty million, five hundred eighty-four thousand, eight hundred thirty-six".