54409006 has 8 divisors (see below), whose sum is σ = 81691200. Its totient is φ = 27178608.

The previous prime is 54409001. The next prime is 54409013. The reversal of 54409006 is 60090445.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54409001) 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, 10206 + ... + 14593.

It is an arithmetic number, because the mean of its divisors is an integer number (10211400).

Almost surely, 2^54409006 is an apocalyptic number.

54409006 is a deficient number, since it is larger than the sum of its proper divisors (27282194).

54409006 is a wasteful number, since it uses less digits than its factorization.

54409006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25898.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 54409006 is about 7376.2460642254. The cubic root of 54409006 is about 378.9282032739.

It can be divided in two parts, 54 and 409006, that added together give a triangular number (409060 = T₉₀₄).

The spelling of 54409006 in words is "fifty-four million, four hundred nine thousand, six".