5345545511 has 16 divisors (see below), whose sum is σ = 5551646784. Its totient is φ = 5143025664.

The previous prime is 5345545489. The next prime is 5345545531. The reversal of 5345545511 is 1155455435.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5345545511 is a prime.

It is a super-2 number, since 2×5345545511² = 57149713620344502242, which 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 (5345545531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1233230 + ... + 1237556.

It is an arithmetic number, because the mean of its divisors is an integer number (346977924).

Almost surely, 2^5345545511 is an apocalyptic number.

5345545511 is a deficient number, since it is larger than the sum of its proper divisors (206101273).

5345545511 is a wasteful number, since it uses less digits than its factorization.

5345545511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4730.

The product of its digits is 150000, while the sum is 38.

The square root of 5345545511 is about 73113.2375907400. The cubic root of 5345545511 is about 1748.4934529064.

The spelling of 5345545511 in words is "five billion, three hundred forty-five million, five hundred forty-five thousand, five hundred eleven".