28527672582 has 32 divisors (see below), whose sum is σ = 63586392960. Its totient is φ = 9480489480.

The previous prime is 28527672581. The next prime is 28527672599.

28527672582 is a `hidden beast` number, since 2 + 8 + 52 + 7 + 6 + 7 + 2 + 582 = 666.

28527672582 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28527672581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 780148 + ... + 815895.

It is an arithmetic number, because the mean of its divisors is an integer number (1987074780).

Almost surely, 2^28527672582 is an apocalyptic number.

28527672582 is an abundant number, since it is smaller than the sum of its proper divisors (35058720378).

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

28527672582 is a wasteful number, since it uses less digits than its factorization.

28527672582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1596385 (or 1596379 counting only the distinct ones).

The product of its digits is 7526400, while the sum is 54.

The spelling of 28527672582 in words is "twenty-eight billion, five hundred twenty-seven million, six hundred seventy-two thousand, five hundred eighty-two".