5571223925 has 12 divisors (see below), whose sum is σ = 6917419236. Its totient is φ = 4451107200.

The previous prime is 5571223919. The next prime is 5571223939. The reversal of 5571223925 is 5293221755.

It can be written as a sum of positive squares in 6 ways, for example, as 579942724 + 4991281201 = 24082^2 + 70649^2 .

It is not a de Polignac number, because 5571223925 - 2¹⁰ = 5571222901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127394 + ... + 165443.

It is an arithmetic number, because the mean of its divisors is an integer number (576451603).

Almost surely, 2^5571223925 is an apocalyptic number.

It is an amenable number.

5571223925 is a deficient number, since it is larger than the sum of its proper divisors (1346195311).

5571223925 is a wasteful number, since it uses less digits than its factorization.

5571223925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293608 (or 293603 counting only the distinct ones).

The product of its digits is 189000, while the sum is 41.

The square root of 5571223925 is about 74640.6318636170. The cubic root of 5571223925 is about 1772.7610651758.

The spelling of 5571223925 in words is "five billion, five hundred seventy-one million, two hundred twenty-three thousand, nine hundred twenty-five".