2533050421 has 24 divisors (see below), whose sum is σ = 2912559552. Its totient is φ = 2197166400.

The previous prime is 2533050409. The next prime is 2533050427. The reversal of 2533050421 is 1240503352.

It is not a de Polignac number, because 2533050421 - 2¹¹ = 2533048373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2533050427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1449070 + ... + 1450816.

It is an arithmetic number, because the mean of its divisors is an integer number (121356648).

Almost surely, 2^2533050421 is an apocalyptic number.

It is an amenable number.

2533050421 is a deficient number, since it is larger than the sum of its proper divisors (379509131).

2533050421 is a wasteful number, since it uses less digits than its factorization.

2533050421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2313 (or 2302 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2533050421 is about 50329.4190409546. The cubic root of 2533050421 is about 1363.1634872625.

Adding to 2533050421 its reverse (1240503352), we get a palindrome (3773553773).

The spelling of 2533050421 in words is "two billion, five hundred thirty-three million, fifty thousand, four hundred twenty-one".