2533914243 has 96 divisors (see below), whose sum is σ = 4593438720. Its totient is φ = 1313141760.

The previous prime is 2533914223. The next prime is 2533914269. The reversal of 2533914243 is 3424193352.

2533914243 is a `hidden beast` number, since 25 + 3 + 391 + 4 + 243 = 666.

It is a Cunningham number, because it is equal to 50338²-1.

It is not a de Polignac number, because 2533914243 - 2⁵ = 2533914211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2533914198 and 2533914207.

It is not an unprimeable number, because it can be changed into a prime (2533914223) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3573573 + ... + 3574281.

It is an arithmetic number, because the mean of its divisors is an integer number (47848320).

Almost surely, 2^2533914243 is an apocalyptic number.

2533914243 is a deficient number, since it is larger than the sum of its proper divisors (2059524477).

2533914243 is a wasteful number, since it uses less digits than its factorization.

2533914243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857 (or 854 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 2533914243 is about 50337.9999900671. Note that the first 5 decimals coincide. The cubic root of 2533914243 is about 1363.3184251944.

The spelling of 2533914243 in words is "two billion, five hundred thirty-three million, nine hundred fourteen thousand, two hundred forty-three".