28316087162 has 16 divisors (see below), whose sum is σ = 49061028672. Its totient is φ = 12113833920.

The previous prime is 28316087099. The next prime is 28316087197. The reversal of 28316087162 is 26178061382.

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, 37855358 + ... + 37856105.

It is an arithmetic number, because the mean of its divisors is an integer number (3066314292).

Almost surely, 2^28316087162 is an apocalyptic number.

28316087162 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

28316087162 is a deficient number, since it is larger than the sum of its proper divisors (20744941510).

28316087162 is a wasteful number, since it uses less digits than its factorization.

28316087162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75711493.

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 28316087162 in words is "twenty-eight billion, three hundred sixteen million, eighty-seven thousand, one hundred sixty-two".