654745159 has 2 divisors, whose sum is σ = 654745160. Its totient is φ = 654745158.

The previous prime is 654745153. The next prime is 654745213. The reversal of 654745159 is 951547456.

654745159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 654745159 - 2¹³ = 654736967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (654745153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327372579 + 327372580.

It is an arithmetic number, because the mean of its divisors is an integer number (327372580).

Almost surely, 2^654745159 is an apocalyptic number.

654745159 is a deficient number, since it is larger than the sum of its proper divisors (1).

654745159 is an equidigital number, since it uses as much as digits as its factorization.

654745159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 756000, while the sum is 46.

The square root of 654745159 is about 25587.9885688578. The cubic root of 654745159 is about 868.3419157234.

The spelling of 654745159 in words is "six hundred fifty-four million, seven hundred forty-five thousand, one hundred fifty-nine".