2654865959 has 2 divisors, whose sum is σ = 2654865960. Its totient is φ = 2654865958.

The previous prime is 2654865937. The next prime is 2654865977. The reversal of 2654865959 is 9595684562.

2654865959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2654865959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2654865898 and 2654865907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2654865259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1327432979 + 1327432980.

It is an arithmetic number, because the mean of its divisors is an integer number (1327432980).

Almost surely, 2^2654865959 is an apocalyptic number.

2654865959 is a deficient number, since it is larger than the sum of its proper divisors (1).

2654865959 is an equidigital number, since it uses as much as digits as its factorization.

2654865959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328000, while the sum is 59.

The square root of 2654865959 is about 51525.3914007453. The cubic root of 2654865959 is about 1384.6739854846.

The spelling of 2654865959 in words is "two billion, six hundred fifty-four million, eight hundred sixty-five thousand, nine hundred fifty-nine".