5524421200 has 30 divisors (see below), whose sum is σ = 13272422894. Its totient is φ = 2209768320.

The previous prime is 5524421191. The next prime is 5524421249. The reversal of 5524421200 is 21244255.

It can be written as a sum of positive squares in 3 ways, for example, as 2742336 + 5521678864 = 1656^2 + 74308^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6905127 + ... + 6905926.

Almost surely, 2^5524421200 is an apocalyptic number.

5524421200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5524421200 is an abundant number, since it is smaller than the sum of its proper divisors (7748001694).

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

5524421200 is a wasteful number, since it uses less digits than its factorization.

5524421200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13811071 (or 13811060 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 5524421200 is about 74326.4502044864. The cubic root of 5524421200 is about 1767.7828965005.

Adding to 5524421200 its reverse (21244255), we get a palindrome (5545665455).

The spelling of 5524421200 in words is "five billion, five hundred twenty-four million, four hundred twenty-one thousand, two hundred".