2050021054995 has 16 divisors (see below), whose sum is σ = 3283208963232. Its totient is φ = 1092286137600.

The previous prime is 2050021054987. The next prime is 2050021055029. The reversal of 2050021054995 is 5994501200502.

It is a happy number.

It is not a de Polignac number, because 2050021054995 - 2³ = 2050021054987 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 66135556 + ... + 66166545.

It is an arithmetic number, because the mean of its divisors is an integer number (205200560202).

Almost surely, 2^{2050021054995} is an apocalyptic number.

2050021054995 is a deficient number, since it is larger than the sum of its proper divisors (1233187908237).

2050021054995 is a wasteful number, since it uses less digits than its factorization.

2050021054995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132303142.

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 2050021054995 in words is "two trillion, fifty billion, twenty-one million, fifty-four thousand, nine hundred ninety-five".