2524533135493 has 2 divisors, whose sum is σ = 2524533135494. Its totient is φ = 2524533135492.

The previous prime is 2524533135491. The next prime is 2524533135539. The reversal of 2524533135493 is 3945313354252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1589863766404 + 934669369089 = 1260898^2 + 966783^2 .

It is a cyclic number.

It is not a de Polignac number, because 2524533135493 - 2¹ = 2524533135491 is a prime.

Together with 2524533135491, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2524533135491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262266567746 + 1262266567747.

It is an arithmetic number, because the mean of its divisors is an integer number (1262266567747).

Almost surely, 2^{2524533135493} is an apocalyptic number.

It is an amenable number.

2524533135493 is a deficient number, since it is larger than the sum of its proper divisors (1).

2524533135493 is an equidigital number, since it uses as much as digits as its factorization.

2524533135493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832000, while the sum is 49.

The spelling of 2524533135493 in words is "two trillion, five hundred twenty-four billion, five hundred thirty-three million, one hundred thirty-five thousand, four hundred ninety-three".