20075000716 has 24 divisors (see below), whose sum is σ = 36447480720. Its totient is φ = 9663431232.

The previous prime is 20075000713. The next prime is 20075000761. The reversal of 20075000716 is 61700057002.

It is not an unprimeable number, because it can be changed into a prime (20075000711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209115 + ... + 289618.

It is an arithmetic number, because the mean of its divisors is an integer number (1518645030).

Almost surely, 2^20075000716 is an apocalyptic number.

20075000716 is the 75735-th centered heptagonal number.

It is an amenable number.

20075000716 is a deficient number, since it is larger than the sum of its proper divisors (16372480004).

20075000716 is a wasteful number, since it uses less digits than its factorization.

20075000716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499113 (or 499111 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 28.

Adding to 20075000716 its reverse (61700057002), we get a palindrome (81775057718).

The spelling of 20075000716 in words is "twenty billion, seventy-five million, seven hundred sixteen", and thus it is an aban number.