5509394 has 16 divisors (see below), whose sum is σ = 9546336. Its totient is φ = 2356800.

The previous prime is 5509393. The next prime is 5509409. The reversal of 5509394 is 4939055.

It is not an unprimeable number, because it can be changed into a prime (5509393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6992 + ... + 7739.

It is an arithmetic number, because the mean of its divisors is an integer number (596646).

Almost surely, 2^5509394 is an apocalyptic number.

5509394 is a deficient number, since it is larger than the sum of its proper divisors (4036942).

5509394 is a wasteful number, since it uses less digits than its factorization.

5509394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14761.

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 5509394 is about 2347.2098329719. The cubic root of 5509394 is about 176.6178568534.

The spelling of 5509394 in words is "five million, five hundred nine thousand, three hundred ninety-four".