2253543366303 has 24 divisors (see below), whose sum is σ = 3396713699808. Its totient is φ = 1437013112832.

The previous prime is 2253543366293. The next prime is 2253543366317. The reversal of 2253543366303 is 3036633453522.

2253543366303 is a `hidden beast` number, since 2 + 2 + 5 + 3 + 5 + 4 + 3 + 3 + 6 + 630 + 3 = 666.

It is not a de Polignac number, because 2253543366303 - 2²⁰ = 2253542317727 is a prime.

It is a super-3 number, since 3×2253543366303³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253543366803) 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 23 ways as a sum of consecutive naturals, for example, 15497551 + ... + 15642287.

It is an arithmetic number, because the mean of its divisors is an integer number (141529737492).

Almost surely, 2^{2253543366303} is an apocalyptic number.

2253543366303 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2253543366303 is a deficient number, since it is larger than the sum of its proper divisors (1143170333505).

2253543366303 is a wasteful number, since it uses less digits than its factorization.

2253543366303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219983 (or 219980 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 45.

The spelling of 2253543366303 in words is "two trillion, two hundred fifty-three billion, five hundred forty-three million, three hundred sixty-six thousand, three hundred three".