260055359 has 4 divisors (see below), whose sum is σ = 260253840. Its totient is φ = 259856880.

The previous prime is 260055353. The next prime is 260055407. The reversal of 260055359 is 953550062.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 953550062 = 2 ⋅476775031.

It is a cyclic number.

It is not a de Polignac number, because 260055359 - 2⁴ = 260055343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260055353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97262 + ... + 99899.

It is an arithmetic number, because the mean of its divisors is an integer number (65063460).

Almost surely, 2^260055359 is an apocalyptic number.

260055359 is a deficient number, since it is larger than the sum of its proper divisors (198481).

260055359 is a wasteful number, since it uses less digits than its factorization.

260055359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198480.

The product of its (nonzero) digits is 40500, while the sum is 35.

The square root of 260055359 is about 16126.2320149501. The cubic root of 260055359 is about 638.2957252682.

The spelling of 260055359 in words is "two hundred sixty million, fifty-five thousand, three hundred fifty-nine".