57828275782 has 16 divisors (see below), whose sum is σ = 86994376560. Its totient is φ = 28830222432.

The previous prime is 57828275773. The next prime is 57828275783. The reversal of 57828275782 is 28757282875.

It is a self number, because there is not a number n which added to its sum of digits gives 57828275782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57828275783) 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, 1703608 + ... + 1737220.

It is an arithmetic number, because the mean of its divisors is an integer number (5437148535).

Almost surely, 2^57828275782 is an apocalyptic number.

57828275782 is a deficient number, since it is larger than the sum of its proper divisors (29166100778).

57828275782 is a wasteful number, since it uses less digits than its factorization.

57828275782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36087.

The product of its digits is 35123200, while the sum is 61.

The spelling of 57828275782 in words is "fifty-seven billion, eight hundred twenty-eight million, two hundred seventy-five thousand, seven hundred eighty-two".