2534042505133 has 4 divisors (see below), whose sum is σ = 2534045695708. Its totient is φ = 2534039314560.

The previous prime is 2534042505011. The next prime is 2534042505143. The reversal of 2534042505133 is 3315052404352.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 374841491049 + 2159201014084 = 612243^2 + 1469422^2 .

It is a cyclic number.

It is not a de Polignac number, because 2534042505133 - 2²⁵ = 2534008950701 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2534042505092 and 2534042505101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2534042505143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 641053 + ... + 2340733.

It is an arithmetic number, because the mean of its divisors is an integer number (633511423927).

Almost surely, 2^{2534042505133} is an apocalyptic number.

It is an amenable number.

2534042505133 is a deficient number, since it is larger than the sum of its proper divisors (3190575).

2534042505133 is a wasteful number, since it uses less digits than its factorization.

2534042505133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3190574.

The product of its (nonzero) digits is 216000, while the sum is 37.

Adding to 2534042505133 its reverse (3315052404352), we get a palindrome (5849094909485).

The spelling of 2534042505133 in words is "two trillion, five hundred thirty-four billion, forty-two million, five hundred five thousand, one hundred thirty-three".