50895442836 has 72 divisors (see below), whose sum is σ = 147062732544. Its totient is φ = 14538444480.

The previous prime is 50895442813. The next prime is 50895442853. The reversal of 50895442836 is 63824459805.

50895442836 is a `hidden beast` number, since 508 + 9 + 54 + 4 + 2 + 83 + 6 = 666.

It is a super-2 number, since 2×50895442836² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1324981 + ... + 1362851.

It is an arithmetic number, because the mean of its divisors is an integer number (2042537952).

Almost surely, 2^50895442836 is an apocalyptic number.

It is an amenable number.

50895442836 is an abundant number, since it is smaller than the sum of its proper divisors (96167289708).

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

50895442836 is a wasteful number, since it uses less digits than its factorization.

50895442836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43221 (or 43216 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 54.

The spelling of 50895442836 in words is "fifty billion, eight hundred ninety-five million, four hundred forty-two thousand, eight hundred thirty-six".