20050015059 has 12 divisors (see below), whose sum is σ = 28987692552. Its totient is φ = 13354418400.

The previous prime is 20050015057. The next prime is 20050015081. The reversal of 20050015059 is 95051005002.

20050015059 is a `hidden beast` number, since 2 + 0 + 0 + 500 + 150 + 5 + 9 = 666.

It is not a de Polignac number, because 20050015059 - 2¹ = 20050015057 is a prime.

It is a super-2 number, since 2×20050015059² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20050015057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1011162 + ... + 1030799.

It is an arithmetic number, because the mean of its divisors is an integer number (2415641046).

Almost surely, 2^20050015059 is an apocalyptic number.

20050015059 is a deficient number, since it is larger than the sum of its proper divisors (8937677493).

20050015059 is a wasteful number, since it uses less digits than its factorization.

20050015059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2043058 (or 2043055 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The spelling of 20050015059 in words is "twenty billion, fifty million, fifteen thousand, fifty-nine".