5511160001 has 4 divisors (see below), whose sum is σ = 5580921600. Its totient is φ = 5441398404.

The previous prime is 5511159991. The next prime is 5511160013. The reversal of 5511160001 is 1000611155.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5511160001 - 2¹⁰ = 5511158977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5511160201) 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, 34880681 + ... + 34880838.

It is an arithmetic number, because the mean of its divisors is an integer number (1395230400).

Almost surely, 2^5511160001 is an apocalyptic number.

It is an amenable number.

5511160001 is a deficient number, since it is larger than the sum of its proper divisors (69761599).

5511160001 is an equidigital number, since it uses as much as digits as its factorization.

5511160001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69761598.

The product of its (nonzero) digits is 150, while the sum is 20.

The square root of 5511160001 is about 74237.1874534589. The cubic root of 5511160001 is about 1766.3672607875.

Adding to 5511160001 its reverse (1000611155), we get a palindrome (6511771156).

The spelling of 5511160001 in words is "five billion, five hundred eleven million, one hundred sixty thousand, one".