5520988837 has 24 divisors (see below), whose sum is σ = 6843403584. Its totient is φ = 4361220864.

The previous prime is 5520988819. The next prime is 5520988849. The reversal of 5520988837 is 7388890255.

It is not a de Polignac number, because 5520988837 - 2³¹ = 3373505189 is a prime.

It is a super-2 number, since 2×5520988837² = 60962635476557225138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5520988817) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 804573 + ... + 811405.

It is an arithmetic number, because the mean of its divisors is an integer number (285141816).

Almost surely, 2^5520988837 is an apocalyptic number.

It is an amenable number.

5520988837 is a deficient number, since it is larger than the sum of its proper divisors (1322414747).

5520988837 is a wasteful number, since it uses less digits than its factorization.

5520988837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7549 (or 7536 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 55.

The square root of 5520988837 is about 74303.3568353409. The cubic root of 5520988837 is about 1767.4167085355.

The spelling of 5520988837 in words is "five billion, five hundred twenty million, nine hundred eighty-eight thousand, eight hundred thirty-seven".