5525212434 has 16 divisors (see below), whose sum is σ = 12629057088. Its totient is φ = 1578632112.

The previous prime is 5525212411. The next prime is 5525212447. The reversal of 5525212434 is 4342125255.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5525212395 and 5525212404.

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, 65776297 + ... + 65776380.

It is an arithmetic number, because the mean of its divisors is an integer number (789316068).

Almost surely, 2^5525212434 is an apocalyptic number.

5525212434 is an abundant number, since it is smaller than the sum of its proper divisors (7103844654).

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

5525212434 is a wasteful number, since it uses less digits than its factorization.

5525212434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131552689.

The product of its digits is 48000, while the sum is 33.

The square root of 5525212434 is about 74331.7727085800. The cubic root of 5525212434 is about 1767.8672892425.

Adding to 5525212434 its reverse (4342125255), we get a palindrome (9867337689).

The spelling of 5525212434 in words is "five billion, five hundred twenty-five million, two hundred twelve thousand, four hundred thirty-four".