5311210044 has 48 divisors (see below), whose sum is σ = 14178302208. Its totient is φ = 1515873408.

The previous prime is 5311209971. The next prime is 5311210097. The reversal of 5311210044 is 4400121135.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 5311210044.

It is a congruent number.

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, 46879 + ... + 113225.

It is an arithmetic number, because the mean of its divisors is an integer number (295381296).

Almost surely, 2^5311210044 is an apocalyptic number.

It is an amenable number.

5311210044 is an abundant number, since it is smaller than the sum of its proper divisors (8867092164).

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

5311210044 is a wasteful number, since it uses less digits than its factorization.

5311210044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67314 (or 67312 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 5311210044 is about 72878.0491231756. The cubic root of 5311210044 is about 1744.7417722284.

Adding to 5311210044 its reverse (4400121135), we get a palindrome (9711331179).

The spelling of 5311210044 in words is "five billion, three hundred eleven million, two hundred ten thousand, forty-four".