57055722666322 has 8 divisors (see below), whose sum is σ = 85586548841136. Its totient is φ = 28526873052612.

The previous prime is 57055722666289. The next prime is 57055722666361. The reversal of 57055722666322 is 22366622755075.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 494068108 + ... + 494183575.

It is an arithmetic number, because the mean of its divisors is an integer number (10698318605142).

Almost surely, 2^{57055722666322} is an apocalyptic number.

57055722666322 is a deficient number, since it is larger than the sum of its proper divisors (28530826174814).

57055722666322 is a wasteful number, since it uses less digits than its factorization.

57055722666322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988280552.

The product of its (nonzero) digits is 63504000, while the sum is 58.

The spelling of 57055722666322 in words is "fifty-seven trillion, fifty-five billion, seven hundred twenty-two million, six hundred sixty-six thousand, three hundred twenty-two".