2493524346893 has 2 divisors, whose sum is σ = 2493524346894. Its totient is φ = 2493524346892.

The previous prime is 2493524346871. The next prime is 2493524346949. The reversal of 2493524346893 is 3986434253942.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2388394066249 + 105130280644 = 1545443^2 + 324238^2 .

It is a cyclic number.

It is not a de Polignac number, because 2493524346893 - 2²⁰ = 2493523298317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2493524340893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1246762173446 + 1246762173447.

It is an arithmetic number, because the mean of its divisors is an integer number (1246762173447).

Almost surely, 2^{2493524346893} is an apocalyptic number.

It is an amenable number.

2493524346893 is a deficient number, since it is larger than the sum of its proper divisors (1).

2493524346893 is an equidigital number, since it uses as much as digits as its factorization.

2493524346893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 134369280, while the sum is 62.

The spelling of 2493524346893 in words is "two trillion, four hundred ninety-three billion, five hundred twenty-four million, three hundred forty-six thousand, eight hundred ninety-three".