260754134153 has 4 divisors (see below), whose sum is σ = 261285202128. Its totient is φ = 260223066180.

The previous prime is 260754134101. The next prime is 260754134191. The reversal of 260754134153 is 351431457062.

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 a de Polignac number, because none of the positive numbers 2^k-260754134153 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 260754134153.

It is not an unprimeable number, because it can be changed into a prime (260754134353) 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 3 ways as a sum of consecutive naturals, for example, 265533251 + ... + 265534232.

It is an arithmetic number, because the mean of its divisors is an integer number (65321300532).

Almost surely, 2^260754134153 is an apocalyptic number.

It is an amenable number.

260754134153 is a deficient number, since it is larger than the sum of its proper divisors (531067975).

260754134153 is an equidigital number, since it uses as much as digits as its factorization.

260754134153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531067974.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 260754134153 in words is "two hundred sixty billion, seven hundred fifty-four million, one hundred thirty-four thousand, one hundred fifty-three".