57755202000 has 160 divisors (see below), whose sum is σ = 186728405760. Its totient is φ = 15357913600.

The previous prime is 57755201971. The next prime is 57755202007. The reversal of 57755202000 is 20255775.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57755202007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2140594 + ... + 2167406.

It is an arithmetic number, because the mean of its divisors is an integer number (1167052536).

Almost surely, 2^57755202000 is an apocalyptic number.

57755202000 is a gapful number since it is divisible by the number (50) 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 57755202000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93364202880).

57755202000 is an abundant number, since it is smaller than the sum of its proper divisors (128973203760).

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

57755202000 is a wasteful number, since it uses less digits than its factorization.

57755202000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27198 (or 27182 counting only the distinct ones).

The product of its (nonzero) digits is 24500, while the sum is 33.

Adding to 57755202000 its reverse (20255775), we get a palindrome (57775457775).

The spelling of 57755202000 in words is "fifty-seven billion, seven hundred fifty-five million, two hundred two thousand".