5455546 has 8 divisors (see below), whose sum is σ = 8614080. Its totient is φ = 2584188.

The previous prime is 5455543. The next prime is 5455547. The reversal of 5455546 is 6455545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×5455546³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5455543) 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, 71746 + ... + 71821.

It is an arithmetic number, because the mean of its divisors is an integer number (1076760).

Almost surely, 2^5455546 is an apocalyptic number.

5455546 is a deficient number, since it is larger than the sum of its proper divisors (3158534).

5455546 is a wasteful number, since it uses less digits than its factorization.

5455546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143588.

The product of its digits is 60000, while the sum is 34.

The square root of 5455546 is about 2335.7110266469. The cubic root of 5455546 is about 176.0405596949.

Subtracting 5455546 from its reverse (6455545), we obtain a palindrome (999999).

The spelling of 5455546 in words is "five million, four hundred fifty-five thousand, five hundred forty-six".