28572486075 has 192 divisors, whose sum is σ = 64603008000. Its totient is φ = 12083005440.

The previous prime is 28572486043. The next prime is 28572486097. The reversal of 28572486075 is 57068427582.

28572486075 is a `hidden beast` number, since 2 + 8 + 5 + 7 + 24 + 8 + 607 + 5 = 666.

It is not a de Polignac number, because 28572486075 - 2⁵ = 28572486043 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 4736161 + ... + 4742189.

It is an arithmetic number, because the mean of its divisors is an integer number (336474000).

Almost surely, 2^28572486075 is an apocalyptic number.

28572486075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

28572486075 is an abundant number, since it is smaller than the sum of its proper divisors (36030521925).

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

28572486075 is a wasteful number, since it uses less digits than its factorization.

28572486075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6131 (or 6120 counting only the distinct ones).

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

The spelling of 28572486075 in words is "twenty-eight billion, five hundred seventy-two million, four hundred eighty-six thousand, seventy-five".