5143388225 has 24 divisors (see below), whose sum is σ = 6659573760. Its totient is φ = 3933163520.

The previous prime is 5143388221. The next prime is 5143388251. The reversal of 5143388225 is 5228833415.

It is not a de Polignac number, because 5143388225 - 2² = 5143388221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5143388221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1543361 + ... + 1546689.

It is an arithmetic number, because the mean of its divisors is an integer number (277482240).

Almost surely, 2^5143388225 is an apocalyptic number.

It is an amenable number.

5143388225 is a deficient number, since it is larger than the sum of its proper divisors (1516185535).

5143388225 is a wasteful number, since it uses less digits than its factorization.

5143388225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6049 (or 6044 counting only the distinct ones).

The product of its digits is 230400, while the sum is 41.

The square root of 5143388225 is about 71717.4192578065. The cubic root of 5143388225 is about 1726.1681620486.

The spelling of 5143388225 in words is "five billion, one hundred forty-three million, three hundred eighty-eight thousand, two hundred twenty-five".