28516008396032 has 72 divisors (see below), whose sum is σ = 56971718544384. Its totient is φ = 14245212022784.

The previous prime is 28516008395981. The next prime is 28516008396077. The reversal of 28516008396032 is 23069380061582.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1592797193 + ... + 1592815095.

It is an arithmetic number, because the mean of its divisors is an integer number (791273868672).

Almost surely, 2^{28516008396032} is an apocalyptic number.

It is an amenable number.

28516008396032 is a deficient number, since it is larger than the sum of its proper divisors (28455710148352).

28516008396032 is a wasteful number, since it uses less digits than its factorization.

28516008396032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23155 (or 23141 counting only the distinct ones).

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

The spelling of 28516008396032 in words is "twenty-eight trillion, five hundred sixteen billion, eight million, three hundred ninety-six thousand, thirty-two".