50055565546 has 24 divisors (see below), whose sum is σ = 87533052516. Its totient is φ = 21405424320.

The previous prime is 50055565513. The next prime is 50055565579. The reversal of 50055565546 is 64556555005.

It is an interprime number because it is at equal distance from previous prime (50055565513) and next prime (50055565579).

It can be written as a sum of positive squares in 2 ways, for example, as 46106825625 + 3948739921 = 214725^2 + 62839^2 .

It is a junction number, because it is equal to n+sod(n) for n = 50055565496 and 50055565505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 514045 + ... + 603616.

Almost surely, 2^50055565546 is an apocalyptic number.

50055565546 is a deficient number, since it is larger than the sum of its proper divisors (37477486970).

50055565546 is a wasteful number, since it uses less digits than its factorization.

50055565546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118134 (or 1118127 counting only the distinct ones).

The product of its (nonzero) digits is 2250000, while the sum is 46.

The spelling of 50055565546 in words is "fifty billion, fifty-five million, five hundred sixty-five thousand, five hundred forty-six".