2645422523227 has 8 divisors (see below), whose sum is σ = 2886022331712. Its totient is φ = 2404840523400.

The previous prime is 2645422523213. The next prime is 2645422523339. The reversal of 2645422523227 is 7223252245462.

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 2645422523227 - 2⁷ = 2645422523099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2645422523207) 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, 4140613 + ... + 4736614.

It is an arithmetic number, because the mean of its divisors is an integer number (360752791464).

Almost surely, 2^{2645422523227} is an apocalyptic number.

2645422523227 is a deficient number, since it is larger than the sum of its proper divisors (240599808485).

2645422523227 is a wasteful number, since it uses less digits than its factorization.

2645422523227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8904329.

The product of its digits is 3225600, while the sum is 46.

Adding to 2645422523227 its reverse (7223252245462), we get a palindrome (9868674768689).

The spelling of 2645422523227 in words is "two trillion, six hundred forty-five billion, four hundred twenty-two million, five hundred twenty-three thousand, two hundred twenty-seven".