5531122425 has 24 divisors (see below), whose sum is σ = 9367837920. Its totient is φ = 2877980800.

The previous prime is 5531122391. The next prime is 5531122439. The reversal of 5531122425 is 5242211355.

It is not a de Polignac number, because 5531122425 - 2¹⁶ = 5531056889 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5531122392 and 5531122401.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 896295 + ... + 902444.

It is an arithmetic number, because the mean of its divisors is an integer number (390326580).

Almost surely, 2^5531122425 is an apocalyptic number.

It is an amenable number.

5531122425 is a deficient number, since it is larger than the sum of its proper divisors (3836715495).

5531122425 is a wasteful number, since it uses less digits than its factorization.

5531122425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798793 (or 1798788 counting only the distinct ones).

The product of its digits is 12000, while the sum is 30.

The square root of 5531122425 is about 74371.5162209296. The cubic root of 5531122425 is about 1768.4973921194.

The spelling of 5531122425 in words is "five billion, five hundred thirty-one million, one hundred twenty-two thousand, four hundred twenty-five".