2653655201 has 2 divisors, whose sum is σ = 2653655202. Its totient is φ = 2653655200.

The previous prime is 2653655189. The next prime is 2653655209. The reversal of 2653655201 is 1025563562.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2623898176 + 29757025 = 51224^2 + 5455^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2653655201 is a prime.

It is not a weakly prime, because it can be changed into another prime (2653655209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1326827600 + 1326827601.

It is an arithmetic number, because the mean of its divisors is an integer number (1326827601).

Almost surely, 2^2653655201 is an apocalyptic number.

It is an amenable number.

2653655201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2653655201 is an equidigital number, since it uses as much as digits as its factorization.

2653655201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 2653655201 is about 51513.6409216044. The cubic root of 2653655201 is about 1384.4634588448.

The spelling of 2653655201 in words is "two billion, six hundred fifty-three million, six hundred fifty-five thousand, two hundred one".