2534021133 has 24 divisors (see below), whose sum is σ = 3953076768. Its totient is φ = 1439627616.

The previous prime is 2534021129. The next prime is 2534021153. The reversal of 2534021133 is 3311204352.

It is not a de Polignac number, because 2534021133 - 2² = 2534021129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2534021123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24391 + ... + 75252.

It is an arithmetic number, because the mean of its divisors is an integer number (164711532).

Almost surely, 2^2534021133 is an apocalyptic number.

It is an amenable number.

2534021133 is a deficient number, since it is larger than the sum of its proper divisors (1419055635).

2534021133 is a wasteful number, since it uses less digits than its factorization.

2534021133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99833 (or 99826 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 2534021133 is about 50339.0617016249. The cubic root of 2534021133 is about 1363.3375948852.

Adding to 2534021133 its reverse (3311204352), we get a palindrome (5845225485).

The spelling of 2534021133 in words is "two billion, five hundred thirty-four million, twenty-one thousand, one hundred thirty-three".