260276473775450 has 192 divisors, whose sum is σ = 552168178974720. Its totient is φ = 90450779328000.

The previous prime is 260276473775419. The next prime is 260276473775459. The reversal of 260276473775450 is 54577374672062.

It is a happy number.

260276473775450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (260276473775459) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 225668939 + ... + 226819361.

It is an arithmetic number, because the mean of its divisors is an integer number (2875875932160).

Almost surely, 2^{260276473775450} is an apocalyptic number.

260276473775450 is an abundant number, since it is smaller than the sum of its proper divisors (291891705199270).

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

260276473775450 is a wasteful number, since it uses less digits than its factorization.

260276473775450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150693 (or 1150688 counting only the distinct ones).

The product of its (nonzero) digits is 414892800, while the sum is 65.

The spelling of 260276473775450 in words is "two hundred sixty trillion, two hundred seventy-six billion, four hundred seventy-three million, seven hundred seventy-five thousand, four hundred fifty".