260446507056 has 100 divisors (see below), whose sum is σ = 798149453112. Its totient is φ = 81708701184.

The previous prime is 260446507051. The next prime is 260446507063. The reversal of 260446507056 is 650705644062.

It is not an unprimeable number, because it can be changed into a prime (260446507051) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5888610 + ... + 5932673.

Almost surely, 2^260446507056 is an apocalyptic number.

It is an amenable number.

260446507056 is an abundant number, since it is smaller than the sum of its proper divisors (537702946056).

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

260446507056 is a wasteful number, since it uses less digits than its factorization.

260446507056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11821320 (or 11821305 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 260446507056 in words is "two hundred sixty billion, four hundred forty-six million, five hundred seven thousand, fifty-six".