28811483024 has 10 divisors (see below), whose sum is σ = 55822248390. Its totient is φ = 14405741504.

The previous prime is 28811482993. The next prime is 28811483033. The reversal of 28811483024 is 42038411882.

It can be written as a sum of positive squares in only one way, i.e., 14903526400 + 13907956624 = 122080^2 + 117932^2 .

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 as a sum of consecutive naturals, namely, 900358829 + ... + 900358860.

It is an arithmetic number, because the mean of its divisors is an integer number (5582224839).

Almost surely, 2^28811483024 is an apocalyptic number.

It is an amenable number.

28811483024 is a deficient number, since it is larger than the sum of its proper divisors (27010765366).

28811483024 is a wasteful number, since it uses less digits than its factorization.

28811483024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800717697 (or 1800717691 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 41.

The spelling of 28811483024 in words is "twenty-eight billion, eight hundred eleven million, four hundred eighty-three thousand, twenty-four".