54455782 has 8 divisors (see below), whose sum is σ = 81718200. Its totient is φ = 27216384.

The previous prime is 54455741. The next prime is 54455813. The reversal of 54455782 is 28755445.

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, 2569 + ... + 10747.

It is an arithmetic number, because the mean of its divisors is an integer number (10214775).

Almost surely, 2^54455782 is an apocalyptic number.

54455782 is a deficient number, since it is larger than the sum of its proper divisors (27262418).

54455782 is a wasteful number, since it uses less digits than its factorization.

54455782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11510.

The product of its digits is 224000, while the sum is 40.

The square root of 54455782 is about 7379.4161015625. The cubic root of 54455782 is about 379.0367617031.

The spelling of 54455782 in words is "fifty-four million, four hundred fifty-five thousand, seven hundred eighty-two".