50445405321443 has 8 divisors (see below), whose sum is σ = 55069861669680. Its totient is φ = 45827367374880.

The previous prime is 50445405321413. The next prime is 50445405321461. The reversal of 50445405321443 is 34412350454405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50445405321443 - 2¹⁴ = 50445405305059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50445405321394 and 50445405321403.

It is not an unprimeable number, because it can be changed into a prime (50445405321413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1604583980 + ... + 1604615417.

It is an arithmetic number, because the mean of its divisors is an integer number (6883732708710).

Almost surely, 2^{50445405321443} is an apocalyptic number.

50445405321443 is a deficient number, since it is larger than the sum of its proper divisors (4624456348237).

50445405321443 is a wasteful number, since it uses less digits than its factorization.

50445405321443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3209200837.

The product of its (nonzero) digits is 2304000, while the sum is 44.

Adding to 50445405321443 its reverse (34412350454405), we get a palindrome (84857755775848).

The spelling of 50445405321443 in words is "fifty trillion, four hundred forty-five billion, four hundred five million, three hundred twenty-one thousand, four hundred forty-three".