5451366611 has 4 divisors (see below), whose sum is σ = 5639344800. Its totient is φ = 5263388424.

The previous prime is 5451366577. The next prime is 5451366629. The reversal of 5451366611 is 1166631545.

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 5451366611 - 2¹⁴ = 5451350227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5451366311) 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, 93989051 + ... + 93989108.

It is an arithmetic number, because the mean of its divisors is an integer number (1409836200).

Almost surely, 2^5451366611 is an apocalyptic number.

5451366611 is a deficient number, since it is larger than the sum of its proper divisors (187978189).

5451366611 is a wasteful number, since it uses less digits than its factorization.

5451366611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187978188.

The product of its digits is 64800, while the sum is 38.

The square root of 5451366611 is about 73833.3705786212. The cubic root of 5451366611 is about 1759.9559444680.

The spelling of 5451366611 in words is "five billion, four hundred fifty-one million, three hundred sixty-six thousand, six hundred eleven".