259513375 has 32 divisors (see below), whose sum is σ = 362935872. Its totient is φ = 183600000.

The previous prime is 259513357. The next prime is 259513399. The reversal of 259513375 is 573315952.

It is not a de Polignac number, because 259513375 - 2¹⁵ = 259480607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48325 + ... + 53425.

It is an arithmetic number, because the mean of its divisors is an integer number (11341746).

Almost surely, 2^259513375 is an apocalyptic number.

259513375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

259513375 is a deficient number, since it is larger than the sum of its proper divisors (103422497).

259513375 is a wasteful number, since it uses less digits than its factorization.

259513375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5164 (or 5154 counting only the distinct ones).

The product of its digits is 141750, while the sum is 40.

The square root of 259513375 is about 16109.4188287474. The cubic root of 259513375 is about 637.8519906723.

The spelling of 259513375 in words is "two hundred fifty-nine million, five hundred thirteen thousand, three hundred seventy-five".