5512534400 has 48 divisors (see below), whose sum is σ = 13617690540. Its totient is φ = 2205012480.

The previous prime is 5512534373. The next prime is 5512534409. The reversal of 5512534400 is 44352155.

It is a super-2 number, since 2×5512534400² = 60776071022366720000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5512534409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 858134 + ... + 864533.

Almost surely, 2^5512534400 is an apocalyptic number.

5512534400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5512534400 is an abundant number, since it is smaller than the sum of its proper divisors (8105156140).

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

5512534400 is a wasteful number, since it uses less digits than its factorization.

5512534400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722691 (or 1722674 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 5512534400 is about 74246.4436858763. The cubic root of 5512534400 is about 1766.5140835746.

Adding to 5512534400 its reverse (44352155), we get a palindrome (5556886555).

The spelling of 5512534400 in words is "five billion, five hundred twelve million, five hundred thirty-four thousand, four hundred".