28183273716 has 24 divisors (see below), whose sum is σ = 70819508704. Its totient is φ = 8671776480.

The previous prime is 28183273711. The next prime is 28183273717. The reversal of 28183273716 is 61737238182.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28183273711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90330850 + ... + 90331161.

Almost surely, 2^28183273716 is an apocalyptic number.

28183273716 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

28183273716 is an abundant number, since it is smaller than the sum of its proper divisors (42636234988).

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

28183273716 is a wasteful number, since it uses less digits than its factorization.

28183273716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180662031 (or 180662029 counting only the distinct ones).

The product of its digits is 677376, while the sum is 48.

The spelling of 28183273716 in words is "twenty-eight billion, one hundred eighty-three million, two hundred seventy-three thousand, seven hundred sixteen".