57218224006 has 16 divisors (see below), whose sum is σ = 91275957360. Its totient is φ = 26823951360.

The previous prime is 57218224001. The next prime is 57218224031. The reversal of 57218224006 is 60042281275.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57218224001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7757875 + ... + 7765246.

It is an arithmetic number, because the mean of its divisors is an integer number (5704747335).

Almost surely, 2^57218224006 is an apocalyptic number.

57218224006 is a deficient number, since it is larger than the sum of its proper divisors (34057733354).

57218224006 is a wasteful number, since it uses less digits than its factorization.

57218224006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15523239.

The product of its (nonzero) digits is 53760, while the sum is 37.

The spelling of 57218224006 in words is "fifty-seven billion, two hundred eighteen million, two hundred twenty-four thousand, six".