6223643475 has 48 divisors (see below), whose sum is σ = 12451488768. Its totient is φ = 2677731840.

The previous prime is 6223643473. The next prime is 6223643537. The reversal of 6223643475 is 5743463226.

It is not a de Polignac number, because 6223643475 - 2¹ = 6223643473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6223643471) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 339739 + ... + 357588.

It is an arithmetic number, because the mean of its divisors is an integer number (259406016).

Almost surely, 2^6223643475 is an apocalyptic number.

6223643475 is an abundant number, since it is smaller than the sum of its proper divisors (6227845293).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6223643475 is a wasteful number, since it uses less digits than its factorization.

6223643475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697364 (or 697359 counting only the distinct ones).

The product of its digits is 725760, while the sum is 42.

The square root of 6223643475 is about 78890.0720940221. The cubic root of 6223643475 is about 1839.4228139019.

The spelling of 6223643475 in words is "six billion, two hundred twenty-three million, six hundred forty-three thousand, four hundred seventy-five".