54743966 has 8 divisors (see below), whose sum is σ = 82170480. Its totient is φ = 27353808.

The previous prime is 54743957. The next prime is 54743971. The reversal of 54743966 is 66934745.

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, 4946 + ... + 11573.

It is an arithmetic number, because the mean of its divisors is an integer number (10271310).

Almost surely, 2^54743966 is an apocalyptic number.

54743966 is a deficient number, since it is larger than the sum of its proper divisors (27426514).

54743966 is a wasteful number, since it uses less digits than its factorization.

54743966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18178.

The product of its digits is 544320, while the sum is 44.

The square root of 54743966 is about 7398.9165423054. The cubic root of 54743966 is about 379.7042158108.

The spelling of 54743966 in words is "fifty-four million, seven hundred forty-three thousand, nine hundred sixty-six".