5511501113 has 2 divisors, whose sum is σ = 5511501114. Its totient is φ = 5511501112.

The previous prime is 5511501077. The next prime is 5511501119. The reversal of 5511501113 is 3111051155.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5423291449 + 88209664 = 73643^2 + 9392^2 .

It is a cyclic number.

It is not a de Polignac number, because 5511501113 - 2¹⁶ = 5511435577 is a prime.

It is not a weakly prime, because it can be changed into another prime (5511501119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755750556 + 2755750557.

It is an arithmetic number, because the mean of its divisors is an integer number (2755750557).

Almost surely, 2^5511501113 is an apocalyptic number.

It is an amenable number.

5511501113 is a deficient number, since it is larger than the sum of its proper divisors (1).

5511501113 is an equidigital number, since it uses as much as digits as its factorization.

5511501113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 375, while the sum is 23.

The square root of 5511501113 is about 74239.4848648615. The cubic root of 5511501113 is about 1766.4037030028.

Adding to 5511501113 its reverse (3111051155), we get a palindrome (8622552268).

The spelling of 5511501113 in words is "five billion, five hundred eleven million, five hundred one thousand, one hundred thirteen".