57827873508 has 24 divisors (see below), whose sum is σ = 135392230848. Its totient is φ = 19210168416.

The previous prime is 57827873501. The next prime is 57827873527. The reversal of 57827873508 is 80537872875.

It is not an unprimeable number, because it can be changed into a prime (57827873501) 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, 8220016 + ... + 8227047.

It is an arithmetic number, because the mean of its divisors is an integer number (5641342952).

Almost surely, 2^57827873508 is an apocalyptic number.

It is an amenable number.

57827873508 is an abundant number, since it is smaller than the sum of its proper divisors (77564357340).

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

57827873508 is a wasteful number, since it uses less digits than its factorization.

57827873508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16447363 (or 16447361 counting only the distinct ones).

The product of its (nonzero) digits is 26342400, while the sum is 60.

The spelling of 57827873508 in words is "fifty-seven billion, eight hundred twenty-seven million, eight hundred seventy-three thousand, five hundred eight".