57844665802 has 64 divisors (see below), whose sum is σ = 111191740416. Its totient is φ = 21909821760.

The previous prime is 57844665793. The next prime is 57844665829. The reversal of 57844665802 is 20856644875.

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 31 ways as a sum of consecutive naturals, for example, 8469513 + ... + 8476339.

It is an arithmetic number, because the mean of its divisors is an integer number (1737370944).

Almost surely, 2^57844665802 is an apocalyptic number.

57844665802 is a deficient number, since it is larger than the sum of its proper divisors (53347074614).

57844665802 is a wasteful number, since it uses less digits than its factorization.

57844665802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8371.

The product of its (nonzero) digits is 12902400, while the sum is 55.

The spelling of 57844665802 in words is "fifty-seven billion, eight hundred forty-four million, six hundred sixty-five thousand, eight hundred two".