28485058482 has 64 divisors (see below), whose sum is σ = 64077868800. Its totient is φ = 9378806400.

The previous prime is 28485058439. The next prime is 28485058487.

28485058482 is a `hidden beast` number, since 2 + 8 + 4 + 8 + 50 + 584 + 8 + 2 = 666.

28485058482 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×28485058482² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (28485058487) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2388358 + ... + 2400254.

It is an arithmetic number, because the mean of its divisors is an integer number (1001216700).

Almost surely, 2^28485058482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28485058482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32038934400).

28485058482 is an abundant number, since it is smaller than the sum of its proper divisors (35592810318).

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

28485058482 is a wasteful number, since it uses less digits than its factorization.

28485058482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12448 (or 12442 counting only the distinct ones).

The product of its (nonzero) digits is 6553600, while the sum is 54.

The spelling of 28485058482 in words is "twenty-eight billion, four hundred eighty-five million, fifty-eight thousand, four hundred eighty-two".