5213262444 has 48 divisors (see below), whose sum is σ = 13108505088. Its totient is φ = 1603038528.

The previous prime is 5213262433. The next prime is 5213262451. The reversal of 5213262444 is 4442623125.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250029 + ... + 270075.

It is an arithmetic number, because the mean of its divisors is an integer number (273093856).

Almost surely, 2^5213262444 is an apocalyptic number.

It is an amenable number.

5213262444 is an abundant number, since it is smaller than the sum of its proper divisors (7895242644).

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

5213262444 is a wasteful number, since it uses less digits than its factorization.

5213262444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21734 (or 21732 counting only the distinct ones).

The product of its digits is 46080, while the sum is 33.

The square root of 5213262444 is about 72202.9254531975. The cubic root of 5213262444 is about 1733.9498381767.

Adding to 5213262444 its reverse (4442623125), we get a palindrome (9655885569).

The spelling of 5213262444 in words is "five billion, two hundred thirteen million, two hundred sixty-two thousand, four hundred forty-four".