2660853883 has 2 divisors, whose sum is σ = 2660853884. Its totient is φ = 2660853882.

The previous prime is 2660853863. The next prime is 2660853893. The reversal of 2660853883 is 3883580662.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2660853883 is a prime.

It is not a weakly prime, because it can be changed into another prime (2660853823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1330426941 + 1330426942.

It is an arithmetic number, because the mean of its divisors is an integer number (1330426942).

Almost surely, 2^2660853883 is an apocalyptic number.

2660853883 is a deficient number, since it is larger than the sum of its proper divisors (1).

2660853883 is an equidigital number, since it uses as much as digits as its factorization.

2660853883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1658880, while the sum is 49.

The square root of 2660853883 is about 51583.4652093091. The cubic root of 2660853883 is about 1385.7142259281.

The spelling of 2660853883 in words is "two billion, six hundred sixty million, eight hundred fifty-three thousand, eight hundred eighty-three".