260534372605047 has 24 divisors (see below), whose sum is σ = 376453910579760. Its totient is φ = 173631212334720.

The previous prime is 260534372605033. The next prime is 260534372605051. The reversal of 260534372605047 is 740506273435062.

260534372605047 is a `hidden beast` number, since 2 + 6 + 0 + 5 + 3 + 4 + 3 + 72 + 60 + 504 + 7 = 666.

It is not a de Polignac number, because 260534372605047 - 2¹⁸ = 260534372342903 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 260534372604984 and 260534372605002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260534372605147) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 422060347 + ... + 422677187.

It is an arithmetic number, because the mean of its divisors is an integer number (15685579607490).

Almost surely, 2^{260534372605047} is an apocalyptic number.

260534372605047 is a deficient number, since it is larger than the sum of its proper divisors (115919537974713).

260534372605047 is a wasteful number, since it uses less digits than its factorization.

260534372605047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632543 (or 632540 counting only the distinct ones).

The product of its (nonzero) digits is 25401600, while the sum is 54.

The spelling of 260534372605047 in words is "two hundred sixty trillion, five hundred thirty-four billion, three hundred seventy-two million, six hundred five thousand, forty-seven".