50051055546 has 96 divisors (see below), whose sum is σ = 119215369728. Its totient is φ = 15683880960.

The previous prime is 50051055533. The next prime is 50051055553. The reversal of 50051055546 is 64555015005.

50051055546 is a `hidden beast` number, since 5 + 0 + 0 + 5 + 105 + 5 + 546 = 666.

It is a super-2 number, since 2×50051055546² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 50051055546.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8184586 + ... + 8190698.

It is an arithmetic number, because the mean of its divisors is an integer number (1241826768).

Almost surely, 2^50051055546 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50051055546, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59607684864).

50051055546 is an abundant number, since it is smaller than the sum of its proper divisors (69164314182).

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

50051055546 is a wasteful number, since it uses less digits than its factorization.

50051055546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7138 (or 7126 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 36.

The spelling of 50051055546 in words is "fifty billion, fifty-one million, fifty-five thousand, five hundred forty-six".