50444534773663 has 16 divisors (see below), whose sum is σ = 51113041459200. Its totient is φ = 49780566108000.

The previous prime is 50444534773639. The next prime is 50444534773753. The reversal of 50444534773663 is 36637743544405.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50444534773663 is a prime.

It is a super-2 number, since 2×50444534773663² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50444534776663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110982738 + ... + 111436336.

It is an arithmetic number, because the mean of its divisors is an integer number (3194565091200).

Almost surely, 2^{50444534773663} is an apocalyptic number.

50444534773663 is a deficient number, since it is larger than the sum of its proper divisors (668506685537).

50444534773663 is a wasteful number, since it uses less digits than its factorization.

50444534773663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458598.

The product of its (nonzero) digits is 304819200, while the sum is 61.

The spelling of 50444534773663 in words is "fifty trillion, four hundred forty-four billion, five hundred thirty-four million, seven hundred seventy-three thousand, six hundred sixty-three".