260513383 has 8 divisors (see below), whose sum is σ = 282573200. Its totient is φ = 238742208.

The previous prime is 260513381. The next prime is 260513399. The reversal of 260513383 is 383315062.

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 260513383 - 2¹ = 260513381 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260513381) 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, 70278 + ... + 73891.

It is an arithmetic number, because the mean of its divisors is an integer number (35321650).

Almost surely, 2^260513383 is an apocalyptic number.

260513383 is a deficient number, since it is larger than the sum of its proper divisors (22059817).

260513383 is a wasteful number, since it uses less digits than its factorization.

260513383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144321.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 260513383 is about 16140.4269770040. The cubic root of 260513383 is about 638.6702394909.

The spelling of 260513383 in words is "two hundred sixty million, five hundred thirteen thousand, three hundred eighty-three".