2152225424453 has 16 divisors (see below), whose sum is σ = 2349630346560. Its totient is φ = 1959372664704.

The previous prime is 2152225424449. The next prime is 2152225424491. The reversal of 2152225424453 is 3544245222512.

It is not a de Polignac number, because 2152225424453 - 2² = 2152225424449 is a prime.

It is a super-3 number, since 3×2152225424453³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2152225424453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2152225424653) 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 15 ways as a sum of consecutive naturals, for example, 44315858 + ... + 44364396.

It is an arithmetic number, because the mean of its divisors is an integer number (146851896660).

Almost surely, 2^{2152225424453} is an apocalyptic number.

It is an amenable number.

2152225424453 is a deficient number, since it is larger than the sum of its proper divisors (197404922107).

2152225424453 is a wasteful number, since it uses less digits than its factorization.

2152225424453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95348.

The product of its digits is 768000, while the sum is 41.

The spelling of 2152225424453 in words is "two trillion, one hundred fifty-two billion, two hundred twenty-five million, four hundred twenty-four thousand, four hundred fifty-three".