260153 has 4 divisors (see below), whose sum is σ = 271488. Its totient is φ = 248820.

The previous prime is 260137. The next prime is 260171. The reversal of 260153 is 351062.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 260153 - 2⁴ = 260137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (260453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5633 + ... + 5678.

It is an arithmetic number, because the mean of its divisors is an integer number (67872).

2²⁶⁰¹⁵³ is an apocalyptic number.

260153 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

260153 is a deficient number, since it is larger than the sum of its proper divisors (11335).

260153 is a wasteful number, since it uses less digits than its factorization.

260153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11334.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 260153 is about 510.0519581376. The cubic root of 260153 is about 63.8375600613.

Subtracting 260153 from its reverse (351062), we obtain a palindrome (90909).

The spelling of 260153 in words is "two hundred sixty thousand, one hundred fifty-three".