5270251816 has 16 divisors (see below), whose sum is σ = 9883509300. Its totient is φ = 2634649344.

The previous prime is 5270251801. The next prime is 5270251817. The reversal of 5270251816 is 6181520725.

It can be written as a sum of positive squares in 2 ways, for example, as 4940684100 + 329567716 = 70290^2 + 18154^2 .

It is not an unprimeable number, because it can be changed into a prime (5270251817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10161 + ... + 103168.

Almost surely, 2^5270251816 is an apocalyptic number.

It is an amenable number.

5270251816 is a deficient number, since it is larger than the sum of its proper divisors (4613257484).

5270251816 is a wasteful number, since it uses less digits than its factorization.

5270251816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119148 (or 119144 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 5270251816 is about 72596.5000258277. The cubic root of 5270251816 is about 1740.2452439810.

The spelling of 5270251816 in words is "five billion, two hundred seventy million, two hundred fifty-one thousand, eight hundred sixteen".