260264953 has 8 divisors (see below), whose sum is σ = 280941696. Its totient is φ = 239682000.

The previous prime is 260264909. The next prime is 260264999. The reversal of 260264953 is 359462062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 260264953 - 2¹³ = 260256761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260264453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17623 + ... + 28828.

It is an arithmetic number, because the mean of its divisors is an integer number (35117712).

Almost surely, 2^260264953 is an apocalyptic number.

It is an amenable number.

260264953 is a deficient number, since it is larger than the sum of its proper divisors (20676743).

260264953 is a wasteful number, since it uses less digits than its factorization.

260264953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46895.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 260264953 is about 16132.7292483324. The cubic root of 260264953 is about 638.4671593168.

The spelling of 260264953 in words is "two hundred sixty million, two hundred sixty-four thousand, nine hundred fifty-three".