28364548182 has 32 divisors (see below), whose sum is σ = 57041664000. Its totient is φ = 9402801408.

The previous prime is 28364548181. The next prime is 28364548273. The reversal of 28364548182 is 28184546382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28364548181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3242118 + ... + 3250854.

It is an arithmetic number, because the mean of its divisors is an integer number (1782552000).

Almost surely, 2^28364548182 is an apocalyptic number.

28364548182 is an abundant number, since it is smaller than the sum of its proper divisors (28677115818).

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

28364548182 is a wasteful number, since it uses less digits than its factorization.

28364548182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11660.

The product of its digits is 2949120, while the sum is 51.

The spelling of 28364548182 in words is "twenty-eight billion, three hundred sixty-four million, five hundred forty-eight thousand, one hundred eighty-two".