263254610048 has 32 divisors (see below), whose sum is σ = 552055314000. Its totient is φ = 124699550976.

The previous prime is 263254610023. The next prime is 263254610077. The reversal of 263254610048 is 840016452362.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 263254609987 and 263254610014.

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, 54120638 + ... + 54125501.

Almost surely, 2^263254610048 is an apocalyptic number.

It is an amenable number.

263254610048 is an abundant number, since it is smaller than the sum of its proper divisors (288800703952).

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

263254610048 is a wasteful number, since it uses less digits than its factorization.

263254610048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108246172 (or 108246160 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 263254610048 in words is "two hundred sixty-three billion, two hundred fifty-four million, six hundred ten thousand, forty-eight".