260171553288 has 64 divisors (see below), whose sum is σ = 674764214400. Its totient is φ = 83496089600.

The previous prime is 260171553287. The next prime is 260171553319. The reversal of 260171553288 is 882355171062.

260171553288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×260171553288² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (260171553283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283788 + ... + 775163.

It is an arithmetic number, because the mean of its divisors is an integer number (10543190850).

Almost surely, 2^260171553288 is an apocalyptic number.

It is an amenable number.

260171553288 is an abundant number, since it is smaller than the sum of its proper divisors (414592661112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260171553288 is a wasteful number, since it uses less digits than its factorization.

260171553288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059342 (or 1059338 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 48.

The spelling of 260171553288 in words is "two hundred sixty billion, one hundred seventy-one million, five hundred fifty-three thousand, two hundred eighty-eight".