5313881669 has 8 divisors (see below), whose sum is σ = 5414351040. Its totient is φ = 5213759200.

The previous prime is 5313881653. The next prime is 5313881687. The reversal of 5313881669 is 9661883135.

It is a happy number.

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

It is not a de Polignac number, because 5313881669 - 2⁴ = 5313881653 is a prime.

It is a super-2 number, since 2×5313881669² = 56474676784268451122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5313883669) 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, 55697 + ... + 117174.

It is an arithmetic number, because the mean of its divisors is an integer number (676793880).

Almost surely, 2^5313881669 is an apocalyptic number.

5313881669 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

It is an amenable number.

5313881669 is a deficient number, since it is larger than the sum of its proper divisors (100469371).

5313881669 is a wasteful number, since it uses less digits than its factorization.

5313881669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173451.

The product of its digits is 933120, while the sum is 50.

The square root of 5313881669 is about 72896.3762405238. The cubic root of 5313881669 is about 1745.0342676828.

The spelling of 5313881669 in words is "five billion, three hundred thirteen million, eight hundred eighty-one thousand, six hundred sixty-nine".