5361262240 has 24 divisors (see below), whose sum is σ = 12665982420. Its totient is φ = 2144504832.

The previous prime is 5361262199. The next prime is 5361262253. The reversal of 5361262240 is 422621635.

It can be written as a sum of positive squares in 2 ways, for example, as 4408428816 + 952833424 = 66396^2 + 30868^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16753785 + ... + 16754104.

Almost surely, 2^5361262240 is an apocalyptic number.

It is an amenable number.

5361262240 is an abundant number, since it is smaller than the sum of its proper divisors (7304720180).

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

5361262240 is a wasteful number, since it uses less digits than its factorization.

5361262240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33507904 (or 33507896 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 5361262240 is about 73220.6408057182. The cubic root of 5361262240 is about 1750.2053897709.

Adding to 5361262240 its reverse (422621635), we get a palindrome (5783883875).

The spelling of 5361262240 in words is "five billion, three hundred sixty-one million, two hundred sixty-two thousand, two hundred forty".