5281418708 has 12 divisors (see below), whose sum is σ = 9243684660. Its totient is φ = 2640365952.

The previous prime is 5281418707. The next prime is 5281418711. The reversal of 5281418708 is 8078141825.

It can be written as a sum of positive squares in 2 ways, for example, as 37920964 + 5243497744 = 6158^2 + 72412^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5281418707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49541 + ... + 114092.

It is an arithmetic number, because the mean of its divisors is an integer number (770307055).

Almost surely, 2^5281418708 is an apocalyptic number.

It is an amenable number.

5281418708 is a deficient number, since it is larger than the sum of its proper divisors (3962265952).

5281418708 is a wasteful number, since it uses less digits than its factorization.

5281418708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171706 (or 171704 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 44.

The square root of 5281418708 is about 72673.3700058006. The cubic root of 5281418708 is about 1741.4734851976.

The spelling of 5281418708 in words is "five billion, two hundred eighty-one million, four hundred eighteen thousand, seven hundred eight".