28755473614 has 16 divisors (see below), whose sum is σ = 49421829600. Its totient is φ = 12292091424.

The previous prime is 28755473603. The next prime is 28755473693. The reversal of 28755473614 is 41637455782.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2634609 + ... + 2645500.

It is an arithmetic number, because the mean of its divisors is an integer number (3088864350).

Almost surely, 2^28755473614 is an apocalyptic number.

28755473614 is a deficient number, since it is larger than the sum of its proper divisors (20666355986).

28755473614 is a wasteful number, since it uses less digits than its factorization.

28755473614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5280507.

The product of its digits is 5644800, while the sum is 52.

The spelling of 28755473614 in words is "twenty-eight billion, seven hundred fifty-five million, four hundred seventy-three thousand, six hundred fourteen".