5057250066 has 160 divisors (see below), whose sum is σ = 13194498240. Its totient is φ = 1430784000.

The previous prime is 5057250061. The next prime is 5057250101. The reversal of 5057250066 is 6600527505.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5057250066.

It is not an unprimeable number, because it can be changed into a prime (5057250061) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4210266 + ... + 4211466.

It is an arithmetic number, because the mean of its divisors is an integer number (82465614).

Almost surely, 2^5057250066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5057250066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6597249120).

5057250066 is an abundant number, since it is smaller than the sum of its proper divisors (8137248174).

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

5057250066 is a wasteful number, since it uses less digits than its factorization.

5057250066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1382 (or 1373 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The square root of 5057250066 is about 71114.3450085846. The cubic root of 5057250066 is about 1716.4776104658.

The spelling of 5057250066 in words is "five billion, fifty-seven million, two hundred fifty thousand, sixty-six".