5582397398 has 16 divisors (see below), whose sum is σ = 8664107760. Its totient is φ = 2694400800.

The previous prime is 5582397397. The next prime is 5582397407. The reversal of 5582397398 is 8937932855.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5582397397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 545408 + ... + 555548.

It is an arithmetic number, because the mean of its divisors is an integer number (541506735).

Almost surely, 2^5582397398 is an apocalyptic number.

5582397398 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5582397398 is a deficient number, since it is larger than the sum of its proper divisors (3081710362).

5582397398 is a wasteful number, since it uses less digits than its factorization.

5582397398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19663.

The product of its digits is 16329600, while the sum is 59.

The square root of 5582397398 is about 74715.4428347982. The cubic root of 5582397398 is about 1773.9454052097.

The spelling of 5582397398 in words is "five billion, five hundred eighty-two million, three hundred ninety-seven thousand, three hundred ninety-eight".