2653381763 has 2 divisors, whose sum is σ = 2653381764. Its totient is φ = 2653381762.

The previous prime is 2653381751. The next prime is 2653381799. The reversal of 2653381763 is 3671833562.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2653381763 - 2¹⁰ = 2653380739 is a prime.

It is not a weakly prime, because it can be changed into another prime (2653381723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1326690881 + 1326690882.

It is an arithmetic number, because the mean of its divisors is an integer number (1326690882).

Almost surely, 2^2653381763 is an apocalyptic number.

2653381763 is a deficient number, since it is larger than the sum of its proper divisors (1).

2653381763 is an equidigital number, since it uses as much as digits as its factorization.

2653381763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 44.

The square root of 2653381763 is about 51510.9868183478. The cubic root of 2653381763 is about 1384.4159045730.

The spelling of 2653381763 in words is "two billion, six hundred fifty-three million, three hundred eighty-one thousand, seven hundred sixty-three".