5225445131 has 4 divisors (see below), whose sum is σ = 5276177712. Its totient is φ = 5174712552.

The previous prime is 5225445119. The next prime is 5225445133. The reversal of 5225445131 is 1315445225.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5225445131 is a prime.

It is a super-2 number, since 2×5225445131² = 54610553634183214322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5225445133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25366136 + ... + 25366341.

It is an arithmetic number, because the mean of its divisors is an integer number (1319044428).

Almost surely, 2^5225445131 is an apocalyptic number.

5225445131 is a deficient number, since it is larger than the sum of its proper divisors (50732581).

5225445131 is a wasteful number, since it uses less digits than its factorization.

5225445131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50732580.

The product of its digits is 24000, while the sum is 32.

The square root of 5225445131 is about 72287.2404439400. The cubic root of 5225445131 is about 1735.2994559344.

The spelling of 5225445131 in words is "five billion, two hundred twenty-five million, four hundred forty-five thousand, one hundred thirty-one".