4345522455 has 32 divisors (see below), whose sum is σ = 7039224000. Its totient is φ = 2288878592.

The previous prime is 4345522421. The next prime is 4345522477. The reversal of 4345522455 is 5542255434.

It is a cyclic number.

It is not a de Polignac number, because 4345522455 - 2¹⁶ = 4345456919 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1703521 + ... + 1706069.

It is an arithmetic number, because the mean of its divisors is an integer number (219975750).

Almost surely, 2^4345522455 is an apocalyptic number.

4345522455 is a deficient number, since it is larger than the sum of its proper divisors (2693701545).

4345522455 is a wasteful number, since it uses less digits than its factorization.

4345522455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3923.

The product of its digits is 480000, while the sum is 39.

The square root of 4345522455 is about 65920.5768709589. The cubic root of 4345522455 is about 1631.8516169669.

Adding to 4345522455 its reverse (5542255434), we get a palindrome (9887777889).

The spelling of 4345522455 in words is "four billion, three hundred forty-five million, five hundred twenty-two thousand, four hundred fifty-five".