5613945582 has 96 divisors (see below), whose sum is σ = 13691994624. Its totient is φ = 1528329600.

The previous prime is 5613945577. The next prime is 5613945587. The reversal of 5613945582 is 2855493165.

It is an interprime number because it is at equal distance from previous prime (5613945577) and next prime (5613945587).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5613945587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 512907 + ... + 523737.

It is an arithmetic number, because the mean of its divisors is an integer number (142624944).

Almost surely, 2^5613945582 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5613945582, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6845997312).

5613945582 is an abundant number, since it is smaller than the sum of its proper divisors (8078049042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5613945582 is a wasteful number, since it uses less digits than its factorization.

5613945582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10934 (or 10927 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 48.

The square root of 5613945582 is about 74926.2676369242. The cubic root of 5613945582 is about 1777.2808694084.

The spelling of 5613945582 in words is "five billion, six hundred thirteen million, nine hundred forty-five thousand, five hundred eighty-two".