2050116201555 has 32 divisors (see below), whose sum is σ = 3284819369280. Its totient is φ = 1091851837440.

The previous prime is 2050116201521. The next prime is 2050116201557. The reversal of 2050116201555 is 5551026110502.

It is not a de Polignac number, because 2050116201555 - 2⁹ = 2050116201043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2050116201557) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34087951 + ... + 34148039.

It is an arithmetic number, because the mean of its divisors is an integer number (102650605290).

Almost surely, 2^{2050116201555} is an apocalyptic number.

2050116201555 is a deficient number, since it is larger than the sum of its proper divisors (1234703167725).

2050116201555 is a wasteful number, since it uses less digits than its factorization.

2050116201555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63271.

The product of its (nonzero) digits is 15000, while the sum is 33.

The spelling of 2050116201555 in words is "two trillion, fifty billion, one hundred sixteen million, two hundred one thousand, five hundred fifty-five".