28892216054 has 16 divisors (see below), whose sum is σ = 46674910800. Its totient is φ = 13334049120.

The previous prime is 28892216051. The next prime is 28892216063. The reversal of 28892216054 is 45061229882.

It is a super-2 number, since 2×28892216054² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28892216051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 673364 + ... + 714984.

It is an arithmetic number, because the mean of its divisors is an integer number (2917181925).

Almost surely, 2^28892216054 is an apocalyptic number.

28892216054 is a deficient number, since it is larger than the sum of its proper divisors (17782694746).

28892216054 is a wasteful number, since it uses less digits than its factorization.

28892216054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68335.

The product of its (nonzero) digits is 552960, while the sum is 47.

The spelling of 28892216054 in words is "twenty-eight billion, eight hundred ninety-two million, two hundred sixteen thousand, fifty-four".