2253012043455 has 48 divisors (see below), whose sum is σ = 4001423418720. Its totient is φ = 1172019609600.

The previous prime is 2253012043423. The next prime is 2253012043459. The reversal of 2253012043455 is 5543402103522.

2253012043455 is a `hidden beast` number, since 2 + 2 + 5 + 301 + 2 + 0 + 4 + 345 + 5 = 666.

It is not a de Polignac number, because 2253012043455 - 2⁵ = 2253012043423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253012043459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7714495 + ... + 8001215.

It is an arithmetic number, because the mean of its divisors is an integer number (83362987890).

Almost surely, 2^{2253012043455} is an apocalyptic number.

2253012043455 is a deficient number, since it is larger than the sum of its proper divisors (1748411375265).

2253012043455 is a wasteful number, since it uses less digits than its factorization.

2253012043455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291032 (or 291029 counting only the distinct ones).

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

Adding to 2253012043455 its reverse (5543402103522), we get a palindrome (7796414146977).

The spelling of 2253012043455 in words is "two trillion, two hundred fifty-three billion, twelve million, forty-three thousand, four hundred fifty-five".