5311552111 has 4 divisors (see below), whose sum is σ = 5311841472. Its totient is φ = 5311262752.

The previous prime is 5311552079. The next prime is 5311552133. The reversal of 5311552111 is 1112551135.

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 5311552111 - 2⁵ = 5311552079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5311552711) 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, 115135 + ... + 154528.

It is an arithmetic number, because the mean of its divisors is an integer number (1327960368).

Almost surely, 2^5311552111 is an apocalyptic number.

5311552111 is a deficient number, since it is larger than the sum of its proper divisors (289361).

5311552111 is a wasteful number, since it uses less digits than its factorization.

5311552111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289360.

The product of its digits is 750, while the sum is 25.

The square root of 5311552111 is about 72880.3959305930. The cubic root of 5311552111 is about 1744.7792279598.

The spelling of 5311552111 in words is "five billion, three hundred eleven million, five hundred fifty-two thousand, one hundred eleven".