5622001643 has 8 divisors (see below), whose sum is σ = 5953409280. Its totient is φ = 5290672000.

The previous prime is 5622001613. The next prime is 5622001681. The reversal of 5622001643 is 3461002265.

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

It is not a de Polignac number, because 5622001643 - 2⁶ = 5622001579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5622001613) 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, 198893 + ... + 225393.

It is an arithmetic number, because the mean of its divisors is an integer number (744176160).

Almost surely, 2^5622001643 is an apocalyptic number.

5622001643 is a deficient number, since it is larger than the sum of its proper divisors (331407637).

5622001643 is a wasteful number, since it uses less digits than its factorization.

5622001643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38997.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 5622001643 is about 74980.0082888766. The cubic root of 5622001643 is about 1778.1306009434.

The spelling of 5622001643 in words is "five billion, six hundred twenty-two million, one thousand, six hundred forty-three".