4345622133255 has 48 divisors (see below), whose sum is σ = 8187639576480. Its totient is φ = 2119388937984.

The previous prime is 4345622133221. The next prime is 4345622133257. The reversal of 4345622133255 is 5523312265434.

4345622133255 is a `hidden beast` number, since 4 + 3 + 4 + 5 + 622 + 13 + 3 + 2 + 5 + 5 = 666.

It is not a de Polignac number, because 4345622133255 - 2¹⁵ = 4345622100487 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 4345622133255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4345622133257) 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, 34649620 + ... + 34774809.

It is an arithmetic number, because the mean of its divisors is an integer number (170575824510).

Almost surely, 2^{4345622133255} is an apocalyptic number.

4345622133255 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4345622133255 is a deficient number, since it is larger than the sum of its proper divisors (3842017443225).

4345622133255 is a wasteful number, since it uses less digits than its factorization.

4345622133255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69424560 (or 69424557 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 45.

Adding to 4345622133255 its reverse (5523312265434), we get a palindrome (9868934398689).

The spelling of 4345622133255 in words is "four trillion, three hundred forty-five billion, six hundred twenty-two million, one hundred thirty-three thousand, two hundred fifty-five".