5531020422 has 16 divisors (see below), whose sum is σ = 11644253760. Its totient is φ = 1746637992.

The previous prime is 5531020421. The next prime is 5531020457. The reversal of 5531020422 is 2240201355.

It is a junction number, because it is equal to n+sod(n) for n = 5531020392 and 5531020401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5531020421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24258748 + ... + 24258975.

It is an arithmetic number, because the mean of its divisors is an integer number (727765860).

Almost surely, 2^5531020422 is an apocalyptic number.

5531020422 is an abundant number, since it is smaller than the sum of its proper divisors (6113233338).

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

5531020422 is a wasteful number, since it uses less digits than its factorization.

5531020422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48517747.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 5531020422 is about 74370.8304511924. The cubic root of 5531020422 is about 1768.4865207185.

Adding to 5531020422 its reverse (2240201355), we get a palindrome (7771221777).

The spelling of 5531020422 in words is "five billion, five hundred thirty-one million, twenty thousand, four hundred twenty-two".