57074063692752 has 120 divisors (see below), whose sum is σ = 161058654294720. Its totient is φ = 18866519723520.

The previous prime is 57074063692739. The next prime is 57074063692753. The reversal of 57074063692752 is 25729636047075.

It is a happy number.

57074063692752 is a `hidden beast` number, since 5 + 70 + 7 + 406 + 3 + 6 + 92 + 75 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 57074063692752.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57074063692753) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16146852 + ... + 19361532.

It is an arithmetic number, because the mean of its divisors is an integer number (1342155452456).

Almost surely, 2^{57074063692752} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57074063692752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80529327147360).

57074063692752 is an abundant number, since it is smaller than the sum of its proper divisors (103984590601968).

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

57074063692752 is a wasteful number, since it uses less digits than its factorization.

57074063692752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3215721 (or 3215712 counting only the distinct ones).

The product of its (nonzero) digits is 133358400, while the sum is 63.

The spelling of 57074063692752 in words is "fifty-seven trillion, seventy-four billion, sixty-three million, six hundred ninety-two thousand, seven hundred fifty-two".