2050343504505 has 32 divisors (see below), whose sum is σ = 3666881836800. Its totient is φ = 1086968520576.

The previous prime is 2050343504477. The next prime is 2050343504527. The reversal of 2050343504505 is 5054053430502.

2050343504505 is a `hidden beast` number, since 20 + 50 + 34 + 3 + 50 + 4 + 505 = 666.

It is not a de Polignac number, because 2050343504505 - 2²⁶ = 2050276395641 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2050343504505.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45449700 + ... + 45494789.

It is an arithmetic number, because the mean of its divisors is an integer number (114590057400).

Almost surely, 2^{2050343504505} is an apocalyptic number.

It is an amenable number.

2050343504505 is a deficient number, since it is larger than the sum of its proper divisors (1616538332295).

2050343504505 is a wasteful number, since it uses less digits than its factorization.

2050343504505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90944670 (or 90944664 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 36.

The spelling of 2050343504505 in words is "two trillion, fifty billion, three hundred forty-three million, five hundred four thousand, five hundred five".