54669385 has 8 divisors (see below), whose sum is σ = 66006720. Its totient is φ = 43466544.

The previous prime is 54669317. The next prime is 54669389. The reversal of 54669385 is 58396645.

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 54669385 - 2⁷ = 54669257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54669389) 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, 32725 + ... + 34354.

It is an arithmetic number, because the mean of its divisors is an integer number (8250840).

Almost surely, 2^54669385 is an apocalyptic number.

It is an amenable number.

54669385 is a deficient number, since it is larger than the sum of its proper divisors (11337335).

54669385 is a wasteful number, since it uses less digits than its factorization.

54669385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67247.

The product of its digits is 777600, while the sum is 46.

The square root of 54669385 is about 7393.8748298845. The cubic root of 54669385 is about 379.5317061442.

The spelling of 54669385 in words is "fifty-four million, six hundred sixty-nine thousand, three hundred eighty-five".