50447963486812 has 12 divisors (see below), whose sum is σ = 88287387703480. Its totient is φ = 25222995571536.

The previous prime is 50447963486801. The next prime is 50447963486813. The reversal of 50447963486812 is 21868436974405.

It is a hoax number, since the sum of its digits (67) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50447963486813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246427863 + ... + 246632494.

It is a 2-persistent number, because it is pandigital, and so is 2⋅50447963486812 = 100895926973624, but 3⋅50447963486812 = 151343890460436 is not.

Almost surely, 2^{50447963486812} is an apocalyptic number.

It is an amenable number.

50447963486812 is a deficient number, since it is larger than the sum of its proper divisors (37839424216668).

50447963486812 is a wasteful number, since it uses less digits than its factorization.

50447963486812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493085940 (or 493085938 counting only the distinct ones).

The product of its (nonzero) digits is 278691840, while the sum is 67.

The spelling of 50447963486812 in words is "fifty trillion, four hundred forty-seven billion, nine hundred sixty-three million, four hundred eighty-six thousand, eight hundred twelve".