260052300778 has 8 divisors (see below), whose sum is σ = 390096197568. Its totient is φ = 130020234924.

The previous prime is 260052300769. The next prime is 260052300799. The reversal of 260052300778 is 877003250062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 260052300778.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2902576 + ... + 2990827.

It is an arithmetic number, because the mean of its divisors is an integer number (48762024696).

Almost surely, 2^260052300778 is an apocalyptic number.

260052300778 is a deficient number, since it is larger than the sum of its proper divisors (130043896790).

260052300778 is a wasteful number, since it uses less digits than its factorization.

260052300778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5915468.

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 260052300778 in words is "two hundred sixty billion, fifty-two million, three hundred thousand, seven hundred seventy-eight".