5582721678 has 8 divisors (see below), whose sum is σ = 11165443368. Its totient is φ = 1860907224.

The previous prime is 5582721629. The next prime is 5582721689. The reversal of 5582721678 is 8761272855.

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

5582721678 is an admirable number.

It is a super-2 number, since 2×5582721678² = 62333562668022271368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5582721678.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465226801 + ... + 465226812.

It is an arithmetic number, because the mean of its divisors is an integer number (1395680421).

Almost surely, 2^5582721678 is an apocalyptic number.

5582721678 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5582721678 is a wasteful number, since it uses less digits than its factorization.

5582721678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930453618.

The product of its digits is 1881600, while the sum is 51.

The square root of 5582721678 is about 74717.6129035183. The cubic root of 5582721678 is about 1773.9797538857.

The spelling of 5582721678 in words is "five billion, five hundred eighty-two million, seven hundred twenty-one thousand, six hundred seventy-eight".