5504540442 has 16 divisors (see below), whose sum is σ = 11010244032. Its totient is φ = 1834652960.

The previous prime is 5504540429. The next prime is 5504540453. The reversal of 5504540442 is 2440454055.

It is a super-2 number, since 2×5504540442² = 60599930955227110728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20638 + ... + 106934.

It is an arithmetic number, because the mean of its divisors is an integer number (688140252).

Almost surely, 2^5504540442 is an apocalyptic number.

5504540442 is an abundant number, since it is smaller than the sum of its proper divisors (5505703590).

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

5504540442 is a wasteful number, since it uses less digits than its factorization.

5504540442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96933.

The product of its (nonzero) digits is 64000, while the sum is 33.

The square root of 5504540442 is about 74192.5902095351. The cubic root of 5504540442 is about 1765.6597716919.

Adding to 5504540442 its reverse (2440454055), we get a palindrome (7944994497).

The spelling of 5504540442 in words is "five billion, five hundred four million, five hundred forty thousand, four hundred forty-two".