50635275966 has 96 divisors (see below), whose sum is σ = 121176881280. Its totient is φ = 15153336000.

The previous prime is 50635275953. The next prime is 50635275967. The reversal of 50635275966 is 66957253605.

It is a happy number.

50635275966 is a `hidden beast` number, since 5 + 0 + 6 + 3 + 527 + 59 + 66 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50635275967) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8376141 + ... + 8382183.

It is an arithmetic number, because the mean of its divisors is an integer number (1262259180).

Almost surely, 2^50635275966 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50635275966, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60588440640).

50635275966 is an abundant number, since it is smaller than the sum of its proper divisors (70541605314).

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

50635275966 is a wasteful number, since it uses less digits than its factorization.

50635275966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6582 (or 6579 counting only the distinct ones).

The product of its (nonzero) digits is 10206000, while the sum is 54.

The spelling of 50635275966 in words is "fifty billion, six hundred thirty-five million, two hundred seventy-five thousand, nine hundred sixty-six".