5466909109 has 4 divisors (see below), whose sum is σ = 5468278816. Its totient is φ = 5465539404.

The previous prime is 5466909047. The next prime is 5466909131. The reversal of 5466909109 is 9019096645.

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 a de Polignac number, because none of the positive numbers 2^k-5466909109 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 (5466909809) 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, 678849 + ... + 686854.

It is an arithmetic number, because the mean of its divisors is an integer number (1367069704).

Almost surely, 2^5466909109 is an apocalyptic number.

It is an amenable number.

5466909109 is a deficient number, since it is larger than the sum of its proper divisors (1369707).

5466909109 is a wasteful number, since it uses less digits than its factorization.

5466909109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1369706.

The product of its (nonzero) digits is 524880, while the sum is 49.

The square root of 5466909109 is about 73938.5495462279. The cubic root of 5466909109 is about 1761.6269723149.

The spelling of 5466909109 in words is "five billion, four hundred sixty-six million, nine hundred nine thousand, one hundred nine".