2653627333493 has 2 divisors, whose sum is σ = 2653627333494. Its totient is φ = 2653627333492.

The previous prime is 2653627333453. The next prime is 2653627333501. The reversal of 2653627333493 is 3943337263562.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1764014298244 + 889613035249 = 1328162^2 + 943193^2 .

It is a cyclic number.

It is not a de Polignac number, because 2653627333493 - 2²⁰ = 2653626284917 is a prime.

It is a super-2 number, since 2×2653627333493² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2653627333453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1326813666746 + 1326813666747.

It is an arithmetic number, because the mean of its divisors is an integer number (1326813666747).

Almost surely, 2^{2653627333493} is an apocalyptic number.

It is an amenable number.

2653627333493 is a deficient number, since it is larger than the sum of its proper divisors (1).

2653627333493 is an equidigital number, since it uses as much as digits as its factorization.

2653627333493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 44089920, while the sum is 56.

The spelling of 2653627333493 in words is "two trillion, six hundred fifty-three billion, six hundred twenty-seven million, three hundred thirty-three thousand, four hundred ninety-three".