5225143538 has 8 divisors (see below), whose sum is σ = 8019987888. Its totient is φ = 2551814244.

The previous prime is 5225143537. The next prime is 5225143543. The reversal of 5225143538 is 8353415225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5225143537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30378656 + ... + 30378827.

It is an arithmetic number, because the mean of its divisors is an integer number (1002498486).

Almost surely, 2^5225143538 is an apocalyptic number.

5225143538 is a deficient number, since it is larger than the sum of its proper divisors (2794844350).

5225143538 is a wasteful number, since it uses less digits than its factorization.

5225143538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60757528.

The product of its digits is 144000, while the sum is 38.

The square root of 5225143538 is about 72285.1543402931. The cubic root of 5225143538 is about 1735.2660703105.

The spelling of 5225143538 in words is "five billion, two hundred twenty-five million, one hundred forty-three thousand, five hundred thirty-eight".