50331577513306 has 16 divisors (see below), whose sum is σ = 75745721421216. Its totient is φ = 25083008978256.

The previous prime is 50331577513271. The next prime is 50331577513319. The reversal of 50331577513306 is 60331577513305.

It is a self number, because there is not a number n which added to its sum of digits gives 50331577513306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18024765 + ... + 20628991.

It is an arithmetic number, because the mean of its divisors is an integer number (4734107588826).

Almost surely, 2^{50331577513306} is an apocalyptic number.

50331577513306 is a deficient number, since it is larger than the sum of its proper divisors (25414143907910).

50331577513306 is a wasteful number, since it uses less digits than its factorization.

50331577513306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2636013.

The product of its (nonzero) digits is 2976750, while the sum is 49.

Subtracting 50331577513306 from its reverse (60331577513305), we obtain a palindrome (9999999999999).

The spelling of 50331577513306 in words is "fifty trillion, three hundred thirty-one billion, five hundred seventy-seven million, five hundred thirteen thousand, three hundred six".