5621345417 has 8 divisors (see below), whose sum is σ = 5686279872. Its totient is φ = 5556783600.

The previous prime is 5621345357. The next prime is 5621345441. The reversal of 5621345417 is 7145431265.

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

It is a cyclic number.

It is not a de Polignac number, because 5621345417 - 2⁸ = 5621345161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5621345447) 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 7 ways as a sum of consecutive naturals, for example, 62759 + ... + 123212.

It is an arithmetic number, because the mean of its divisors is an integer number (710784984).

Almost surely, 2^5621345417 is an apocalyptic number.

It is an amenable number.

5621345417 is a deficient number, since it is larger than the sum of its proper divisors (64934455).

5621345417 is a wasteful number, since it uses less digits than its factorization.

5621345417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186319.

The product of its digits is 100800, while the sum is 38.

The square root of 5621345417 is about 74975.6321547208. The cubic root of 5621345417 is about 1778.0614143790.

The spelling of 5621345417 in words is "five billion, six hundred twenty-one million, three hundred forty-five thousand, four hundred seventeen".