57428757076 has 24 divisors (see below), whose sum is σ = 103729177440. Its totient is φ = 27806377632.

The previous prime is 57428757049. The next prime is 57428757083. The reversal of 57428757076 is 67075782475.

It is a self number, because there is not a number n which added to its sum of digits gives 57428757076.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1800175 + ... + 1831798.

It is an arithmetic number, because the mean of its divisors is an integer number (4322049060).

Almost surely, 2^57428757076 is an apocalyptic number.

It is an amenable number.

57428757076 is a deficient number, since it is larger than the sum of its proper divisors (46300420364).

57428757076 is a wasteful number, since it uses less digits than its factorization.

57428757076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3632103 (or 3632101 counting only the distinct ones).

The product of its (nonzero) digits is 23049600, while the sum is 58.

The spelling of 57428757076 in words is "fifty-seven billion, four hundred twenty-eight million, seven hundred fifty-seven thousand, seventy-six".