54825566 has 8 divisors (see below), whose sum is σ = 82966464. Its totient is φ = 27170080.

The previous prime is 54825541. The next prime is 54825581. The reversal of 54825566 is 66552845.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121070 + ... + 121521.

It is an arithmetic number, because the mean of its divisors is an integer number (10370808).

Almost surely, 2^54825566 is an apocalyptic number.

54825566 is a deficient number, since it is larger than the sum of its proper divisors (28140898).

54825566 is a wasteful number, since it uses less digits than its factorization.

54825566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242706.

The product of its digits is 288000, while the sum is 41.

The square root of 54825566 is about 7404.4288098408. The cubic root of 54825566 is about 379.8927813850.

The spelling of 54825566 in words is "fifty-four million, eight hundred twenty-five thousand, five hundred sixty-six".