5540045422 has 8 divisors (see below), whose sum is σ = 8747440200. Its totient is φ = 2624232024.

The previous prime is 5540045417. The next prime is 5540045471. The reversal of 5540045422 is 2245400455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72895297 + ... + 72895372.

It is an arithmetic number, because the mean of its divisors is an integer number (1093430025).

Almost surely, 2^5540045422 is an apocalyptic number.

5540045422 is a deficient number, since it is larger than the sum of its proper divisors (3207394778).

5540045422 is a wasteful number, since it uses less digits than its factorization.

5540045422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145790690.

The product of its (nonzero) digits is 32000, while the sum is 31.

The square root of 5540045422 is about 74431.4813906051. The cubic root of 5540045422 is about 1769.4478814618.

Adding to 5540045422 its reverse (2245400455), we get a palindrome (7785445877).

The spelling of 5540045422 in words is "five billion, five hundred forty million, forty-five thousand, four hundred twenty-two".