2050517355 has 32 divisors (see below), whose sum is σ = 3399701760. Its totient is φ = 1054112640.

The previous prime is 2050517303. The next prime is 2050517377. The reversal of 2050517355 is 5537150502.

It is not a de Polignac number, because 2050517355 - 2¹³ = 2050509163 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 276040 + ... + 283370.

It is an arithmetic number, because the mean of its divisors is an integer number (106240680).

Almost surely, 2^2050517355 is an apocalyptic number.

2050517355 is a deficient number, since it is larger than the sum of its proper divisors (1349184405).

2050517355 is a wasteful number, since it uses less digits than its factorization.

2050517355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8011.

The product of its (nonzero) digits is 26250, while the sum is 33.

The square root of 2050517355 is about 45282.6385604903. The cubic root of 2050517355 is about 1270.4409477994.

Adding to 2050517355 its reverse (5537150502), we get a palindrome (7587667857).

The spelling of 2050517355 in words is "two billion, fifty million, five hundred seventeen thousand, three hundred fifty-five".