5551134412 has 48 divisors (see below), whose sum is σ = 10395705600. Its totient is φ = 2587898880.

The previous prime is 5551134403. The next prime is 5551134419. The reversal of 5551134412 is 2144311555.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (5551134419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2044768 + ... + 2047480.

It is an arithmetic number, because the mean of its divisors is an integer number (216577200).

Almost surely, 2^5551134412 is an apocalyptic number.

It is an amenable number.

5551134412 is a deficient number, since it is larger than the sum of its proper divisors (4844571188).

5551134412 is a wasteful number, since it uses less digits than its factorization.

5551134412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3346 (or 3344 counting only the distinct ones).

The product of its digits is 12000, while the sum is 31.

The square root of 5551134412 is about 74505.9354145695. The cubic root of 5551134412 is about 1770.6276740131.

Adding to 5551134412 its reverse (2144311555), we get a palindrome (7695445967).

The spelling of 5551134412 in words is "five billion, five hundred fifty-one million, one hundred thirty-four thousand, four hundred twelve".