28112632482 has 32 divisors (see below), whose sum is σ = 61365662784. Its totient is φ = 8514950400.

The previous prime is 28112632477. The next prime is 28112632517. The reversal of 28112632482 is 28423621182.

It is a self number, because there is not a number n which added to its sum of digits gives 28112632482.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41382 + ... + 240702.

It is an arithmetic number, because the mean of its divisors is an integer number (1917676962).

Almost surely, 2^28112632482 is an apocalyptic number.

28112632482 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

28112632482 is an abundant number, since it is smaller than the sum of its proper divisors (33253030302).

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

28112632482 is a wasteful number, since it uses less digits than its factorization.

28112632482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201474.

The product of its digits is 73728, while the sum is 39.

The spelling of 28112632482 in words is "twenty-eight billion, one hundred twelve million, six hundred thirty-two thousand, four hundred eighty-two".