5551469 has 16 divisors (see below), whose sum is σ = 7330176. Its totient is φ = 4070400.

The previous prime is 5551463. The next prime is 5551489. The reversal of 5551469 is 9641555.

It is a cyclic number.

It is not a de Polignac number, because 5551469 - 2⁴ = 5551453 is a prime.

It is a super-2 number, since 2×5551469² = 61637616115922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5551463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 812 + ... + 3429.

It is an arithmetic number, because the mean of its divisors is an integer number (458136).

Almost surely, 2^5551469 is an apocalyptic number.

It is an amenable number.

5551469 is a deficient number, since it is larger than the sum of its proper divisors (1778707).

5551469 is a wasteful number, since it uses less digits than its factorization.

5551469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4276.

The product of its digits is 27000, while the sum is 35.

The square root of 5551469 is about 2356.1555551364. The cubic root of 5551469 is about 177.0663247455.

The spelling of 5551469 in words is "five million, five hundred fifty-one thousand, four hundred sixty-nine".