20160360511 has 4 divisors (see below), whose sum is σ = 20212998912. Its totient is φ = 20107722112.

The previous prime is 20160360497. The next prime is 20160360553. The reversal of 20160360511 is 11506306102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20160360511 - 2⁷ = 20160360383 is a prime.

It is a super-2 number, since 2×20160360511² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20160360811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26318626 + ... + 26319391.

It is an arithmetic number, because the mean of its divisors is an integer number (5053249728).

Almost surely, 2^20160360511 is an apocalyptic number.

20160360511 is a deficient number, since it is larger than the sum of its proper divisors (52638401).

20160360511 is an equidigital number, since it uses as much as digits as its factorization.

20160360511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52638400.

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 20160360511 its reverse (11506306102), we get a palindrome (31666666613).

The spelling of 20160360511 in words is "twenty billion, one hundred sixty million, three hundred sixty thousand, five hundred eleven".