654035377759 has 2 divisors, whose sum is σ = 654035377760. Its totient is φ = 654035377758.

The previous prime is 654035377757. The next prime is 654035377771. The reversal of 654035377759 is 957773530456.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 654035377759 - 2¹ = 654035377757 is a prime.

Together with 654035377757, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 654035377697 and 654035377706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (654035377757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327017688879 + 327017688880.

It is an arithmetic number, because the mean of its divisors is an integer number (327017688880).

Almost surely, 2^654035377759 is an apocalyptic number.

654035377759 is a deficient number, since it is larger than the sum of its proper divisors (1).

654035377759 is an equidigital number, since it uses as much as digits as its factorization.

654035377759 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 83349000, while the sum is 61.

The spelling of 654035377759 in words is "six hundred fifty-four billion, thirty-five million, three hundred seventy-seven thousand, seven hundred fifty-nine".