260061102364563 has 16 divisors (see below), whose sum is σ = 388309374197760. Its totient is φ = 172008918097128.

The previous prime is 260061102364501. The next prime is 260061102364571. The reversal of 260061102364563 is 365463201160062.

260061102364563 is a `hidden beast` number, since 2 + 6 + 0 + 0 + 6 + 1 + 1 + 0 + 23 + 64 + 563 = 666.

It is not a de Polignac number, because 260061102364563 - 2²⁰ = 260061101315987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (260061102364163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37920833895 + ... + 37920840752.

It is an arithmetic number, because the mean of its divisors is an integer number (24269335887360).

Almost surely, 2^{260061102364563} is an apocalyptic number.

260061102364563 is a deficient number, since it is larger than the sum of its proper divisors (128248271833197).

260061102364563 is a wasteful number, since it uses less digits than its factorization.

260061102364563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75841674783 (or 75841674777 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

The spelling of 260061102364563 in words is "two hundred sixty trillion, sixty-one billion, one hundred two million, three hundred sixty-four thousand, five hundred sixty-three".