54573047 has 4 divisors (see below), whose sum is σ = 54616296. Its totient is φ = 54529800.

The previous prime is 54573031. The next prime is 54573059. The reversal of 54573047 is 74037545.

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

It is a cyclic number.

It is not a de Polignac number, because 54573047 - 2⁴ = 54573031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54572998 and 54573016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54573007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19673 + ... + 22274.

It is an arithmetic number, because the mean of its divisors is an integer number (13654074).

Almost surely, 2^54573047 is an apocalyptic number.

54573047 is a deficient number, since it is larger than the sum of its proper divisors (43249).

54573047 is a wasteful number, since it uses less digits than its factorization.

54573047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43248.

The product of its (nonzero) digits is 58800, while the sum is 35.

The square root of 54573047 is about 7387.3572405834. The cubic root of 54573047 is about 379.3086390427.

The spelling of 54573047 in words is "fifty-four million, five hundred seventy-three thousand, forty-seven".