6631134522 has 16 divisors (see below), whose sum is σ = 13263578400. Its totient is φ = 2210159952.

The previous prime is 6631134479. The next prime is 6631134583. The reversal of 6631134522 is 2254311366.

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, 18888 + ... + 116700.

It is an arithmetic number, because the mean of its divisors is an integer number (828973650).

Almost surely, 2^6631134522 is an apocalyptic number.

6631134522 is an abundant number, since it is smaller than the sum of its proper divisors (6632443878).

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

6631134522 is a wasteful number, since it uses less digits than its factorization.

6631134522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109117.

The product of its digits is 25920, while the sum is 33.

The square root of 6631134522 is about 81431.7783300844. The cubic root of 6631134522 is about 1878.7223968315.

Adding to 6631134522 its reverse (2254311366), we get a palindrome (8885445888).

The spelling of 6631134522 in words is "six billion, six hundred thirty-one million, one hundred thirty-four thousand, five hundred twenty-two".