50266661243536 has 20 divisors (see below), whose sum is σ = 98624461936000. Its totient is φ = 24815187195552.

The previous prime is 50266661243527. The next prime is 50266661243551. The reversal of 50266661243536 is 63534216666205.

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, 19883962836 + ... + 19883965363.

It is an arithmetic number, because the mean of its divisors is an integer number (4931223096800).

Almost surely, 2^{50266661243536} is an apocalyptic number.

It is an amenable number.

50266661243536 is a deficient number, since it is larger than the sum of its proper divisors (48357800692464).

50266661243536 is a wasteful number, since it uses less digits than its factorization.

50266661243536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39767928286 (or 39767928280 counting only the distinct ones).

The product of its (nonzero) digits is 27993600, while the sum is 55.

The spelling of 50266661243536 in words is "fifty trillion, two hundred sixty-six billion, six hundred sixty-one million, two hundred forty-three thousand, five hundred thirty-six".