54008445 has 8 divisors (see below), whose sum is σ = 86413536. Its totient is φ = 28804496.

The previous prime is 54008443. The next prime is 54008447. The reversal of 54008445 is 54480045.

It is an interprime number because it is at equal distance from previous prime (54008443) and next prime (54008447).

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

It is a cyclic number.

It is not a de Polignac number, because 54008445 - 2¹ = 54008443 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54008441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1800267 + ... + 1800296.

It is an arithmetic number, because the mean of its divisors is an integer number (10801692).

Almost surely, 2^54008445 is an apocalyptic number.

It is an amenable number.

54008445 is a deficient number, since it is larger than the sum of its proper divisors (32405091).

54008445 is a wasteful number, since it uses less digits than its factorization.

54008445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3600571.

The product of its (nonzero) digits is 12800, while the sum is 30.

The square root of 54008445 is about 7349.0438153545. The cubic root of 54008445 is about 377.9960177067.

The spelling of 54008445 in words is "fifty-four million, eight thousand, four hundred forty-five".