50444554115 has 4 divisors (see below), whose sum is σ = 60533464944. Its totient is φ = 40355643288.

The previous prime is 50444554073. The next prime is 50444554123. The reversal of 50444554115 is 51145544405.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50444554115 is a prime.

It is a super-2 number, since 2×50444554115² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 5044455407 + ... + 5044455416.

It is an arithmetic number, because the mean of its divisors is an integer number (15133366236).

Almost surely, 2^50444554115 is an apocalyptic number.

50444554115 is a deficient number, since it is larger than the sum of its proper divisors (10088910829).

50444554115 is a wasteful number, since it uses less digits than its factorization.

50444554115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10088910828.

The product of its (nonzero) digits is 160000, while the sum is 38.

The spelling of 50444554115 in words is "fifty billion, four hundred forty-four million, five hundred fifty-four thousand, one hundred fifteen".