6622055635 has 16 divisors (see below), whose sum is σ = 8563312800. Its totient is φ = 4886945280.

The previous prime is 6622055581. The next prime is 6622055639. The reversal of 6622055635 is 5365502266.

It is not a de Polignac number, because 6622055635 - 2¹⁷ = 6621924563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6622055639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69691 + ... + 134539.

It is an arithmetic number, because the mean of its divisors is an integer number (535207050).

Almost surely, 2^6622055635 is an apocalyptic number.

6622055635 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6622055635 is a deficient number, since it is larger than the sum of its proper divisors (1941257165).

6622055635 is a wasteful number, since it uses less digits than its factorization.

6622055635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66438.

The product of its (nonzero) digits is 324000, while the sum is 40.

The square root of 6622055635 is about 81376.0138800126. The cubic root of 6622055635 is about 1877.8645999995.

The spelling of 6622055635 in words is "six billion, six hundred twenty-two million, fifty-five thousand, six hundred thirty-five".