28062560285 has 16 divisors (see below), whose sum is σ = 34261721280. Its totient is φ = 22059302400.

The previous prime is 28062560221. The next prime is 28062560303. The reversal of 28062560285 is 58206526082.

It is a happy number.

It is not a de Polignac number, because 28062560285 - 2⁶ = 28062560221 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 649610 + ... + 691460.

It is an arithmetic number, because the mean of its divisors is an integer number (2141357580).

Almost surely, 2^28062560285 is an apocalyptic number.

It is an amenable number.

28062560285 is a deficient number, since it is larger than the sum of its proper divisors (6199160995).

28062560285 is a wasteful number, since it uses less digits than its factorization.

28062560285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44188.

The product of its (nonzero) digits is 460800, while the sum is 44.

The spelling of 28062560285 in words is "twenty-eight billion, sixty-two million, five hundred sixty thousand, two hundred eighty-five".