260533113551532 has 72 divisors (see below), whose sum is σ = 659325641362752. Its totient is φ = 86744711289600.

The previous prime is 260533113551531. The next prime is 260533113551539. The reversal of 260533113551532 is 235155311335062.

260533113551532 is a `hidden beast` number, since 2 + 6 + 0 + 5 + 3 + 31 + 1 + 35 + 51 + 532 = 666.

It is not an unprimeable number, because it can be changed into a prime (260533113551531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 693677232 + ... + 694052712.

Almost surely, 2^{260533113551532} is an apocalyptic number.

It is an amenable number.

260533113551532 is an abundant number, since it is smaller than the sum of its proper divisors (398792527811220).

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

260533113551532 is a wasteful number, since it uses less digits than its factorization.

260533113551532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397559 (or 397554 counting only the distinct ones).

The product of its (nonzero) digits is 1215000, while the sum is 45.

Adding to 260533113551532 its reverse (235155311335062), we get a palindrome (495688424886594).

The spelling of 260533113551532 in words is "two hundred sixty trillion, five hundred thirty-three billion, one hundred thirteen million, five hundred fifty-one thousand, five hundred thirty-two".