26166355633050 has 96 divisors (see below), whose sum is σ = 66432805974720. Its totient is φ = 6813969984000.

The previous prime is 26166355633027. The next prime is 26166355633069. The reversal of 26166355633050 is 5033655366162.

It is a junction number, because it is equal to n+sod(n) for n = 26166355632984 and 26166355633002.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10723860 + ... + 12935759.

It is an arithmetic number, because the mean of its divisors is an integer number (692008395570).

Almost surely, 2^{26166355633050} is an apocalyptic number.

26166355633050 is an abundant number, since it is smaller than the sum of its proper divisors (40266450341670).

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

26166355633050 is a wasteful number, since it uses less digits than its factorization.

26166355633050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23659808 (or 23659803 counting only the distinct ones).

The product of its (nonzero) digits is 8748000, while the sum is 51.

The spelling of 26166355633050 in words is "twenty-six trillion, one hundred sixty-six billion, three hundred fifty-five million, six hundred thirty-three thousand, fifty".