54671566 has 8 divisors (see below), whose sum is σ = 82760040. Its totient is φ = 27084888.

The previous prime is 54671549. The next prime is 54671579. The reversal of 54671566 is 66517645.

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, 125176 + ... + 125611.

It is an arithmetic number, because the mean of its divisors is an integer number (10345005).

Almost surely, 2^54671566 is an apocalyptic number.

54671566 is a deficient number, since it is larger than the sum of its proper divisors (28088474).

54671566 is a wasteful number, since it uses less digits than its factorization.

54671566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250898.

The product of its digits is 151200, while the sum is 40.

The square root of 54671566 is about 7394.0223153572. The cubic root of 54671566 is about 379.5367531350.

The spelling of 54671566 in words is "fifty-four million, six hundred seventy-one thousand, five hundred sixty-six".