54771056 has 10 divisors (see below), whose sum is σ = 106118952. Its totient is φ = 27385520.

The previous prime is 54771047. The next prime is 54771061. The reversal of 54771056 is 65017745.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1711580 + ... + 1711611.

Almost surely, 2^54771056 is an apocalyptic number.

It is an amenable number.

54771056 is a deficient number, since it is larger than the sum of its proper divisors (51347896).

54771056 is a wasteful number, since it uses less digits than its factorization.

54771056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3423199 (or 3423193 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 54771056 is about 7400.7469893248. The cubic root of 54771056 is about 379.7668375736.

The spelling of 54771056 in words is "fifty-four million, seven hundred seventy-one thousand, fifty-six".