5512400000 has 96 divisors (see below), whose sum is σ = 13727285460. Its totient is φ = 2204800000.

The previous prime is 5512399987. The next prime is 5512400051. The reversal of 5512400000 is 42155.

It can be written as a sum of positive squares in 6 ways, for example, as 541585984 + 4970814016 = 23272^2 + 70504^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 393110 + ... + 406890.

Almost surely, 2^5512400000 is an apocalyptic number.

5512400000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5512400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6863642730).

5512400000 is an abundant number, since it is smaller than the sum of its proper divisors (8214885460).

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

5512400000 is an frugal number, since it uses more digits than its factorization.

5512400000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13820 (or 13788 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 5512400000 is about 74245.5385865036. The cubic root of 5512400000 is about 1766.4997271156.

Adding to 5512400000 its reverse (42155), we get a palindrome (5512442155).

The spelling of 5512400000 in words is "five billion, five hundred twelve million, four hundred thousand".