22053101503453 has 4 divisors (see below), whose sum is σ = 23350342768380. Its totient is φ = 20755860238528.

The previous prime is 22053101503339. The next prime is 22053101503469. The reversal of 22053101503453 is 35430510135022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6758533679524 + 15294567823929 = 2599718^2 + 3910827^2 .

It is a cyclic number.

It is not a de Polignac number, because 22053101503453 - 2³³ = 22044511568861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22053101503493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 648620632438 + ... + 648620632471.

It is an arithmetic number, because the mean of its divisors is an integer number (5837585692095).

Almost surely, 2^{22053101503453} is an apocalyptic number.

It is an amenable number.

22053101503453 is a deficient number, since it is larger than the sum of its proper divisors (1297241264927).

22053101503453 is a wasteful number, since it uses less digits than its factorization.

22053101503453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297241264926.

The product of its (nonzero) digits is 54000, while the sum is 34.

Adding to 22053101503453 its reverse (35430510135022), we get a palindrome (57483611638475).

The spelling of 22053101503453 in words is "twenty-two trillion, fifty-three billion, one hundred one million, five hundred three thousand, four hundred fifty-three".