28252425282 has 16 divisors (see below), whose sum is σ = 56553956352. Its totient is φ = 9409290800.

The previous prime is 28252425281. The next prime is 28252425317.

28252425282 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (28252425281) 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, 2038593 + ... + 2052404.

It is an arithmetic number, because the mean of its divisors is an integer number (3534622272).

Almost surely, 2^28252425282 is an apocalyptic number.

28252425282 is an abundant number, since it is smaller than the sum of its proper divisors (28301531070).

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

28252425282 is a wasteful number, since it uses less digits than its factorization.

28252425282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4092153.

The product of its digits is 409600, while the sum is 42.

The spelling of 28252425282 in words is "twenty-eight billion, two hundred fifty-two million, four hundred twenty-five thousand, two hundred eighty-two".