57227082310944 has 480 divisors, whose sum is σ = 218044725655680. Its totient is φ = 14298494865408.

The previous prime is 57227082310927. The next prime is 57227082310987. The reversal of 57227082310944 is 44901328072275.

57227082310944 is a `hidden beast` number, since 57 + 2 + 270 + 8 + 2 + 310 + 9 + 4 + 4 = 666.

It is a super-2 number, since 2×57227082310944² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1903149 + ... + 10866284.

It is an arithmetic number, because the mean of its divisors is an integer number (454259845116).

Almost surely, 2^{57227082310944} is an apocalyptic number.

57227082310944 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57227082310944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109022362827840).

57227082310944 is an abundant number, since it is smaller than the sum of its proper divisors (160817643344736).

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

57227082310944 is a wasteful number, since it uses less digits than its factorization.

57227082310944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12769494 (or 12769477 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 57227082310944 in words is "fifty-seven trillion, two hundred twenty-seven billion, eighty-two million, three hundred ten thousand, nine hundred forty-four".