263230661262350 has 12 divisors (see below), whose sum is σ = 489609029948064. Its totient is φ = 105292264504920.

The previous prime is 263230661262293. The next prime is 263230661262391. The reversal of 263230661262350 is 53262166032362.

It is a super-2 number, since 2×263230661262350² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 263230661262295 and 263230661262304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2632306612574 + ... + 2632306612673.

It is an arithmetic number, because the mean of its divisors is an integer number (40800752495672).

Almost surely, 2^{263230661262350} is an apocalyptic number.

263230661262350 is a deficient number, since it is larger than the sum of its proper divisors (226378368685714).

263230661262350 is a wasteful number, since it uses less digits than its factorization.

263230661262350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5264613225259 (or 5264613225254 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 47.

The spelling of 263230661262350 in words is "two hundred sixty-three trillion, two hundred thirty billion, six hundred sixty-one million, two hundred sixty-two thousand, three hundred fifty".