260165068353 has 12 divisors (see below), whose sum is σ = 392132856960. Its totient is φ = 165902362296.

The previous prime is 260165068351. The next prime is 260165068417. The reversal of 260165068353 is 353860561062.

260165068353 is a `hidden beast` number, since 2 + 6 + 0 + 16 + 506 + 83 + 53 = 666.

It is not a de Polignac number, because 260165068353 - 2¹ = 260165068351 is a prime.

It is a super-2 number, since 2×260165068353² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 260165068299 and 260165068308.

It is not an unprimeable number, because it can be changed into a prime (260165068351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 628417833 + ... + 628418246.

It is an arithmetic number, because the mean of its divisors is an integer number (32677738080).

Almost surely, 2^260165068353 is an apocalyptic number.

260165068353 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

260165068353 is a deficient number, since it is larger than the sum of its proper divisors (131967788607).

260165068353 is a wasteful number, since it uses less digits than its factorization.

260165068353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256836108 (or 1256836105 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 260165068353 in words is "two hundred sixty billion, one hundred sixty-five million, sixty-eight thousand, three hundred fifty-three".