57247617772216 has 16 divisors (see below), whose sum is σ = 107339366721240. Its totient is φ = 28623786646560.

The previous prime is 57247617772211. The next prime is 57247617772399. The reversal of 57247617772216 is 61227771674275.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57247617772211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14420206 + ... + 17956546.

Almost surely, 2^{57247617772216} is an apocalyptic number.

It is an amenable number.

57247617772216 is a deficient number, since it is larger than the sum of its proper divisors (50091748949024).

57247617772216 is a wasteful number, since it uses less digits than its factorization.

57247617772216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5559894 (or 5559890 counting only the distinct ones).

The product of its digits is 96808320, while the sum is 64.

The spelling of 57247617772216 in words is "fifty-seven trillion, two hundred forty-seven billion, six hundred seventeen million, seven hundred seventy-two thousand, two hundred sixteen".