5631222452 has 12 divisors (see below), whose sum is σ = 9855716640. Its totient is φ = 2815303416.

The previous prime is 5631222431. The next prime is 5631222479. The reversal of 5631222452 is 2542221365.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33002 + ... + 111137.

It is an arithmetic number, because the mean of its divisors is an integer number (821309720).

Almost surely, 2^5631222452 is an apocalyptic number.

It is an amenable number.

5631222452 is a deficient number, since it is larger than the sum of its proper divisors (4224494188).

5631222452 is a wasteful number, since it uses less digits than its factorization.

5631222452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153910 (or 153908 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 5631222452 is about 75041.4715474050. The cubic root of 5631222452 is about 1779.1021912596.

The spelling of 5631222452 in words is "five billion, six hundred thirty-one million, two hundred twenty-two thousand, four hundred fifty-two".