54445606 has 4 divisors (see below), whose sum is σ = 81668412. Its totient is φ = 27222802.

The previous prime is 54445603. The next prime is 54445619. The reversal of 54445606 is 60654445.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54445603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13611400 + ... + 13611403.

It is an arithmetic number, because the mean of its divisors is an integer number (20417103).

Almost surely, 2^54445606 is an apocalyptic number.

54445606 is a deficient number, since it is larger than the sum of its proper divisors (27222806).

54445606 is a wasteful number, since it uses less digits than its factorization.

54445606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27222805.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 54445606 is about 7378.7265839032. The cubic root of 54445606 is about 379.0131503850.

The spelling of 54445606 in words is "fifty-four million, four hundred forty-five thousand, six hundred six".