2653655293 has 2 divisors, whose sum is σ = 2653655294. Its totient is φ = 2653655292.

The previous prime is 2653655233. The next prime is 2653655309. The reversal of 2653655293 is 3925563562.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2580843204 + 72812089 = 50802^2 + 8533^2 .

It is a cyclic number.

It is not a de Polignac number, because 2653655293 - 2⁹ = 2653654781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2653655233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1326827646 + 1326827647.

It is an arithmetic number, because the mean of its divisors is an integer number (1326827647).

Almost surely, 2^2653655293 is an apocalyptic number.

It is an amenable number.

2653655293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2653655293 is an equidigital number, since it uses as much as digits as its factorization.

2653655293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1458000, while the sum is 46.

The square root of 2653655293 is about 51513.6418145718. The cubic root of 2653655293 is about 1384.4634748442.

The spelling of 2653655293 in words is "two billion, six hundred fifty-three million, six hundred fifty-five thousand, two hundred ninety-three".