5018400322 has 16 divisors (see below), whose sum is σ = 8108808120. Its totient is φ = 2315567232.

The previous prime is 5018400313. The next prime is 5018400341. The reversal of 5018400322 is 2230048105.

It can be written as a sum of positive squares in 4 ways, for example, as 907154161 + 4111246161 = 30119^2 + 64119^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82204 + ... + 129592.

Almost surely, 2^5018400322 is an apocalyptic number.

5018400322 is a deficient number, since it is larger than the sum of its proper divisors (3090407798).

5018400322 is a wasteful number, since it uses less digits than its factorization.

5018400322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51477.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 5018400322 is about 70840.6685598040. The cubic root of 5018400322 is about 1712.0709860167.

Adding to 5018400322 its reverse (2230048105), we get a palindrome (7248448427).

The spelling of 5018400322 in words is "five billion, eighteen million, four hundred thousand, three hundred twenty-two".