57078025000000 has 189 divisors, whose sum is σ = 141673946505871. Its totient is φ = 22816100000000.

The previous prime is 57078024999997. The next prime is 57078025000021. The reversal of 57078025000000 is 52087075.

The square root of 57078025000000 is 7555000.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 40581690381376 + 16496334618624 = 6370376^2 + 4061568^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57078025000000.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 37774999245 + ... + 37775000755.

Almost surely, 2^{57078025000000} is an apocalyptic number.

57078025000000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

57078025000000 is the 7555000-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57078025000000

57078025000000 is an abundant number, since it is smaller than the sum of its proper divisors (84595921505871).

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

57078025000000 is an frugal number, since it uses more digits than its factorization.

57078025000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3074 (or 1518 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 34.

Adding to 57078025000000 its reverse (52087075), we get a palindrome (57078077087075).

The spelling of 57078025000000 in words is "fifty-seven trillion, seventy-eight billion, twenty-five million", and thus it is an aban number and an uban number.