54573355 has 4 divisors (see below), whose sum is σ = 65488032. Its totient is φ = 43658680.

The previous prime is 54573313. The next prime is 54573371. The reversal of 54573355 is 55337545.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-54573355 is a prime.

It is a Duffinian 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, 5457331 + ... + 5457340.

It is an arithmetic number, because the mean of its divisors is an integer number (16372008).

Almost surely, 2^54573355 is an apocalyptic number.

54573355 is a deficient number, since it is larger than the sum of its proper divisors (10914677).

54573355 is a wasteful number, since it uses less digits than its factorization.

54573355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10914676.

The product of its digits is 157500, while the sum is 37.

The square root of 54573355 is about 7387.3780869805. The cubic root of 54573355 is about 379.3093526235.

The spelling of 54573355 in words is "fifty-four million, five hundred seventy-three thousand, three hundred fifty-five".