28425593757882 has 16 divisors (see below), whose sum is σ = 56851634126880. Its totient is φ = 9475123484112.

The previous prime is 28425593757877. The next prime is 28425593757923. The reversal of 28425593757882 is 28875739552482.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17778532 + ... + 19311327.

It is an arithmetic number, because the mean of its divisors is an integer number (3553227132930).

Almost surely, 2^{28425593757882} is an apocalyptic number.

28425593757882 is an abundant number, since it is smaller than the sum of its proper divisors (28426040368998).

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

28425593757882 is a wasteful number, since it uses less digits than its factorization.

28425593757882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37217597.

The product of its digits is 2709504000, while the sum is 75.

The spelling of 28425593757882 in words is "twenty-eight trillion, four hundred twenty-five billion, five hundred ninety-three million, seven hundred fifty-seven thousand, eight hundred eighty-two".