260720059 has 2 divisors, whose sum is σ = 260720060. Its totient is φ = 260720058.

The previous prime is 260720027. The next prime is 260720077. The reversal of 260720059 is 950027062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 260720059 - 2⁵ = 260720027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 260720059.

It is not a weakly prime, because it can be changed into another prime (260720099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130360029 + 130360030.

It is an arithmetic number, because the mean of its divisors is an integer number (130360030).

Almost surely, 2^260720059 is an apocalyptic number.

260720059 is a deficient number, since it is larger than the sum of its proper divisors (1).

260720059 is an equidigital number, since it uses as much as digits as its factorization.

260720059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 260720059 is about 16146.8281405358. The cubic root of 260720059 is about 638.8390893184.

The spelling of 260720059 in words is "two hundred sixty million, seven hundred twenty thousand, fifty-nine".