5221617677 has 8 divisors (see below), whose sum is σ = 5819760000. Its totient is φ = 4655807424.

The previous prime is 5221617671. The next prime is 5221617679. The reversal of 5221617677 is 7767161225.

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

It is not a de Polignac number, because 5221617677 - 2¹⁸ = 5221355533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5221617671) 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, 8082677 + ... + 8083322.

It is an arithmetic number, because the mean of its divisors is an integer number (727470000).

Almost surely, 2^5221617677 is an apocalyptic number.

It is an amenable number.

5221617677 is a deficient number, since it is larger than the sum of its proper divisors (598142323).

5221617677 is a wasteful number, since it uses less digits than its factorization.

5221617677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16166035.

The product of its digits is 246960, while the sum is 44.

The square root of 5221617677 is about 72260.7616691106. The cubic root of 5221617677 is about 1734.8756705943.

The spelling of 5221617677 in words is "five billion, two hundred twenty-one million, six hundred seventeen thousand, six hundred seventy-seven".