28282551302 has 16 divisors (see below), whose sum is σ = 43176102624. Its totient is φ = 13891128000.

The previous prime is 28282551287. The next prime is 28282551307. The reversal of 28282551302 is 20315528282.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28282551307) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 59474 + ... + 245157.

It is an arithmetic number, because the mean of its divisors is an integer number (2698506414).

Almost surely, 2^28282551302 is an apocalyptic number.

28282551302 is a deficient number, since it is larger than the sum of its proper divisors (14893551322).

28282551302 is a wasteful number, since it uses less digits than its factorization.

28282551302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305455.

The product of its (nonzero) digits is 76800, while the sum is 38.

The spelling of 28282551302 in words is "twenty-eight billion, two hundred eighty-two million, five hundred fifty-one thousand, three hundred two".