5534133440 has 168 divisors, whose sum is σ = 14798137536. Its totient is φ = 1968947200.

The previous prime is 5534133433. The next prime is 5534133467. The reversal of 5534133440 is 443314355.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 5534133397 and 5534133406.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1818320 + ... + 1821360.

It is an arithmetic number, because the mean of its divisors is an integer number (88084152).

Almost surely, 2^5534133440 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5534133440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7399068768).

5534133440 is an abundant number, since it is smaller than the sum of its proper divisors (9264004096).

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

5534133440 is a wasteful number, since it uses less digits than its factorization.

5534133440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3127 (or 3106 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 5534133440 is about 74391.7565325621. The cubic root of 5534133440 is about 1768.8182435847.

Adding to 5534133440 its reverse (443314355), we get a palindrome (5977447795).

The spelling of 5534133440 in words is "five billion, five hundred thirty-four million, one hundred thirty-three thousand, four hundred forty".