260056447550 has 24 divisors (see below), whose sum is σ = 509163151800. Its totient is φ = 98547706080.

The previous prime is 260056447529. The next prime is 260056447571. The reversal of 260056447550 is 55744650062.

It is an interprime number because it is at equal distance from previous prime (260056447529) and next prime (260056447571).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136870865 + ... + 136872764.

It is an arithmetic number, because the mean of its divisors is an integer number (21215131325).

Almost surely, 2^260056447550 is an apocalyptic number.

260056447550 is a deficient number, since it is larger than the sum of its proper divisors (249106704250).

260056447550 is a wasteful number, since it uses less digits than its factorization.

260056447550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273743660 (or 273743655 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 44.

The spelling of 260056447550 in words is "two hundred sixty billion, fifty-six million, four hundred forty-seven thousand, five hundred fifty".