5228271398 has 8 divisors (see below), whose sum is σ = 8962750992. Its totient is φ = 2240687736.

The previous prime is 5228271397. The next prime is 5228271413. The reversal of 5228271398 is 8931728225.

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

It is a super-2 number, since 2×5228271398² = 54669643622289748808, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5228271397) 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, 186723965 + ... + 186723992.

It is an arithmetic number, because the mean of its divisors is an integer number (1120343874).

Almost surely, 2^5228271398 is an apocalyptic number.

5228271398 is a deficient number, since it is larger than the sum of its proper divisors (3734479594).

5228271398 is a wasteful number, since it uses less digits than its factorization.

5228271398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373447966.

The product of its digits is 483840, while the sum is 47.

The square root of 5228271398 is about 72306.7866662598. The cubic root of 5228271398 is about 1735.6122545266.

The spelling of 5228271398 in words is "five billion, two hundred twenty-eight million, two hundred seventy-one thousand, three hundred ninety-eight".