5549465469 has 4 divisors (see below), whose sum is σ = 7399287296. Its totient is φ = 3699643644.

The previous prime is 5549465459. The next prime is 5549465479. The reversal of 5549465469 is 9645649455.

5549465469 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 an interprime number because it is at equal distance from previous prime (5549465459) and next prime (5549465479).

It is not a de Polignac number, because 5549465469 - 2¹⁵ = 5549432701 is a prime.

It is a super-2 number, since 2×5549465469² = 61593133983246779922, 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 (5549465459) 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 3 ways as a sum of consecutive naturals, for example, 924910909 + ... + 924910914.

It is an arithmetic number, because the mean of its divisors is an integer number (1849821824).

Almost surely, 2^5549465469 is an apocalyptic number.

It is an amenable number.

5549465469 is a deficient number, since it is larger than the sum of its proper divisors (1849821827).

5549465469 is a wasteful number, since it uses less digits than its factorization.

5549465469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1849821826.

The product of its digits is 23328000, while the sum is 57.

The square root of 5549465469 is about 74494.7345051984. The cubic root of 5549465469 is about 1770.4502104151.

The spelling of 5549465469 in words is "five billion, five hundred forty-nine million, four hundred sixty-five thousand, four hundred sixty-nine".