57827783325 has 48 divisors (see below), whose sum is σ = 103373758656. Its totient is φ = 28355520000.

The previous prime is 57827783269. The next prime is 57827783341. The reversal of 57827783325 is 52338772875.

It is not a de Polignac number, because 57827783325 - 2¹⁹ = 57827259037 is a prime.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 126577 + ... + 362873.

It is an arithmetic number, because the mean of its divisors is an integer number (2153619972).

Almost surely, 2^57827783325 is an apocalyptic number.

It is an amenable number.

57827783325 is a deficient number, since it is larger than the sum of its proper divisors (45545975331).

57827783325 is a wasteful number, since it uses less digits than its factorization.

57827783325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236574 (or 236569 counting only the distinct ones).

The product of its digits is 19756800, while the sum is 57.

The spelling of 57827783325 in words is "fifty-seven billion, eight hundred twenty-seven million, seven hundred eighty-three thousand, three hundred twenty-five".