57886000641 has 24 divisors (see below), whose sum is σ = 95584594560. Its totient is φ = 33068454336.

The previous prime is 57886000631. The next prime is 57886000717. The reversal of 57886000641 is 14600068875.

It is a happy number.

It is not a de Polignac number, because 57886000641 - 2⁹ = 57886000129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57886000631) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101445 + ... + 355053.

It is an arithmetic number, because the mean of its divisors is an integer number (3982691440).

Almost surely, 2^57886000641 is an apocalyptic number.

57886000641 is the 152166-th heptagonal number.

It is an amenable number.

57886000641 is a deficient number, since it is larger than the sum of its proper divisors (37698593919).

57886000641 is a wasteful number, since it uses less digits than its factorization.

57886000641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257245 (or 257242 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 57886000641 in words is "fifty-seven billion, eight hundred eighty-six million, six hundred forty-one", and thus it is an aban number.