57223336072 has 32 divisors (see below), whose sum is σ = 124098811200. Its totient is φ = 24228811584.

The previous prime is 57223336067. The next prime is 57223336073. The reversal of 57223336072 is 27063332275.

It is not an unprimeable number, because it can be changed into a prime (57223336073) 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, 6151047 + ... + 6160342.

It is an arithmetic number, because the mean of its divisors is an integer number (3878087850).

Almost surely, 2^57223336072 is an apocalyptic number.

It is an amenable number.

57223336072 is an abundant number, since it is smaller than the sum of its proper divisors (66875475128).

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

57223336072 is a wasteful number, since it uses less digits than its factorization.

57223336072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12311485 (or 12311481 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 40.

The spelling of 57223336072 in words is "fifty-seven billion, two hundred twenty-three million, three hundred thirty-six thousand, seventy-two".