2253224655 has 128 divisors (see below), whose sum is σ = 4491002880. Its totient is φ = 1062720000.

The previous prime is 2253224651. The next prime is 2253224671. The reversal of 2253224655 is 5564223522.

It is not a de Polignac number, because 2253224655 - 2² = 2253224651 is a prime.

Its product of digits (144000) is a multiple of the sum of its prime divisors (384).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253224651) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 12448665 + ... + 12448845.

It is an arithmetic number, because the mean of its divisors is an integer number (35085960).

Almost surely, 2^2253224655 is an apocalyptic number.

2253224655 is a deficient number, since it is larger than the sum of its proper divisors (2237778225).

2253224655 is a wasteful number, since it uses less digits than its factorization.

2253224655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390 (or 384 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 2253224655 is about 47468.1435807216. The cubic root of 2253224655 is about 1310.9963973111.

The spelling of 2253224655 in words is "two billion, two hundred fifty-three million, two hundred twenty-four thousand, six hundred fifty-five".