2534605434413 has 4 divisors (see below), whose sum is σ = 2729575083228. Its totient is φ = 2339635785600.

The previous prime is 2534605434391. The next prime is 2534605434443. The reversal of 2534605434413 is 3144345064352.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1177804461289 + 1356800973124 = 1085267^2 + 1164818^2 .

It is a cyclic number.

It is not a de Polignac number, because 2534605434413 - 2²⁶ = 2534538325549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2534605434443) 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, 97484824388 + ... + 97484824413.

It is an arithmetic number, because the mean of its divisors is an integer number (682393770807).

Almost surely, 2^{2534605434413} is an apocalyptic number.

It is an amenable number.

2534605434413 is a deficient number, since it is larger than the sum of its proper divisors (194969648815).

2534605434413 is a wasteful number, since it uses less digits than its factorization.

2534605434413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194969648814.

The product of its (nonzero) digits is 2073600, while the sum is 44.

The spelling of 2534605434413 in words is "two trillion, five hundred thirty-four billion, six hundred five million, four hundred thirty-four thousand, four hundred thirteen".