5668873590 has 64 divisors (see below), whose sum is σ = 14242148352. Its totient is φ = 1442313600.

The previous prime is 5668873583. The next prime is 5668873591. The reversal of 5668873590 is 953788665.

It is a super-2 number, since 2×5668873590² = 64272255558798976200, 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 5668873590.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5668873591) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23104 + ... + 108956.

It is an arithmetic number, because the mean of its divisors is an integer number (222533568).

Almost surely, 2^5668873590 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5668873590, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7121074176).

5668873590 is an abundant number, since it is smaller than the sum of its proper divisors (8573274762).

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

5668873590 is a wasteful number, since it uses less digits than its factorization.

5668873590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85965.

The product of its (nonzero) digits is 10886400, while the sum is 57.

The square root of 5668873590 is about 75291.9224751235. The cubic root of 5668873590 is about 1783.0584952374.

The spelling of 5668873590 in words is "five billion, six hundred sixty-eight million, eight hundred seventy-three thousand, five hundred ninety".