5399546 has 4 divisors (see below), whose sum is σ = 8099322. Its totient is φ = 2699772.

The previous prime is 5399543. The next prime is 5399567. The reversal of 5399546 is 6459935.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2758921 + 2640625 = 1661^2 + 1625^2 .

It is a super-2 number, since 2×5399546² = 58310194012232, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5399543) 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 as a sum of consecutive naturals, namely, 1349885 + ... + 1349888.

Almost surely, 2^5399546 is an apocalyptic number.

5399546 is a deficient number, since it is larger than the sum of its proper divisors (2699776).

5399546 is a wasteful number, since it uses less digits than its factorization.

5399546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2699775.

The product of its digits is 145800, while the sum is 41.

The square root of 5399546 is about 2323.6923204245. The cubic root of 5399546 is about 175.4361474733.

It can be divided in two parts, 53 and 99546, that added together give a palindrome (99599).

The spelling of 5399546 in words is "five million, three hundred ninety-nine thousand, five hundred forty-six".