2255111454 has 16 divisors (see below), whose sum is σ = 4511493648. Its totient is φ = 751492032.

The previous prime is 2255111449. The next prime is 2255111471. The reversal of 2255111454 is 4541115522.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29047 + ... + 73170.

It is an arithmetic number, because the mean of its divisors is an integer number (281968353).

Almost surely, 2^2255111454 is an apocalyptic number.

2255111454 is an abundant number, since it is smaller than the sum of its proper divisors (2256382194).

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

2255111454 is a wasteful number, since it uses less digits than its factorization.

2255111454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105899.

The product of its digits is 8000, while the sum is 30.

The square root of 2255111454 is about 47488.0137929562. The cubic root of 2255111454 is about 1311.3622280573.

Adding to 2255111454 its reverse (4541115522), we get a palindrome (6796226976).

The spelling of 2255111454 in words is "two billion, two hundred fifty-five million, one hundred eleven thousand, four hundred fifty-four".