2245553455 has 8 divisors (see below), whose sum is σ = 2696482800. Its totient is φ = 1795230336.

The previous prime is 2245553413. The next prime is 2245553461. The reversal of 2245553455 is 5543555422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2245553455 - 2¹⁵ = 2245520687 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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143365 + ... + 158254.

It is an arithmetic number, because the mean of its divisors is an integer number (337060350).

Almost surely, 2^2245553455 is an apocalyptic number.

2245553455 is a deficient number, since it is larger than the sum of its proper divisors (450929345).

2245553455 is a wasteful number, since it uses less digits than its factorization.

2245553455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303113.

The product of its digits is 600000, while the sum is 40.

The square root of 2245553455 is about 47387.2710229234. The cubic root of 2245553455 is about 1309.5069245469.

The spelling of 2245553455 in words is "two billion, two hundred forty-five million, five hundred fifty-three thousand, four hundred fifty-five".