28981753682 has 8 divisors (see below), whose sum is σ = 49683006336. Its totient is φ = 12420751572.

The previous prime is 28981753667. The next prime is 28981753699. The reversal of 28981753682 is 28635718982.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1035062618 + ... + 1035062645.

It is an arithmetic number, because the mean of its divisors is an integer number (6210375792).

Almost surely, 2^28981753682 is an apocalyptic number.

28981753682 is a deficient number, since it is larger than the sum of its proper divisors (20701252654).

28981753682 is a wasteful number, since it uses less digits than its factorization.

28981753682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2070125272.

The product of its digits is 11612160, while the sum is 59.

The spelling of 28981753682 in words is "twenty-eight billion, nine hundred eighty-one million, seven hundred fifty-three thousand, six hundred eighty-two".