2050463155443 has 16 divisors (see below), whose sum is σ = 2756933178240. Its totient is φ = 1355522148864.

The previous prime is 2050463155439. The next prime is 2050463155453. The reversal of 2050463155443 is 3445513640502.

It is not a de Polignac number, because 2050463155443 - 2² = 2050463155439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2050463155395 and 2050463155404.

It is not an unprimeable number, because it can be changed into a prime (2050463155453) 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, 4516078 + ... + 4949331.

It is an arithmetic number, because the mean of its divisors is an integer number (172308323640).

Almost surely, 2^{2050463155443} is an apocalyptic number.

2050463155443 is a deficient number, since it is larger than the sum of its proper divisors (706470022797).

2050463155443 is a wasteful number, since it uses less digits than its factorization.

2050463155443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9466018.

The product of its (nonzero) digits is 864000, while the sum is 42.

Adding to 2050463155443 its reverse (3445513640502), we get a palindrome (5495976795945).

The spelling of 2050463155443 in words is "two trillion, fifty billion, four hundred sixty-three million, one hundred fifty-five thousand, four hundred forty-three".