2622423453 has 32 divisors (see below), whose sum is σ = 4136079360. Its totient is φ = 1462380480.

The previous prime is 2622423443. The next prime is 2622423469. The reversal of 2622423453 is 3543242262.

It is not a de Polignac number, because 2622423453 - 2⁶ = 2622423389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2622423443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59893 + ... + 93978.

It is an arithmetic number, because the mean of its divisors is an integer number (129252480).

Almost surely, 2^2622423453 is an apocalyptic number.

2622423453 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2622423453 is a deficient number, since it is larger than the sum of its proper divisors (1513655907).

2622423453 is a wasteful number, since it uses less digits than its factorization.

2622423453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153929.

The product of its digits is 69120, while the sum is 33.

The square root of 2622423453 is about 51209.6031326157. The cubic root of 2622423453 is about 1379.0106072483.

The spelling of 2622423453 in words is "two billion, six hundred twenty-two million, four hundred twenty-three thousand, four hundred fifty-three".