54472571 has 4 divisors (see below), whose sum is σ = 54864600. Its totient is φ = 54080544.

The previous prime is 54472567. The next prime is 54472591. The reversal of 54472571 is 17527445.

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 54472571 - 2² = 54472567 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54472501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195806 + ... + 196083.

It is an arithmetic number, because the mean of its divisors is an integer number (13716150).

Almost surely, 2^54472571 is an apocalyptic number.

54472571 is a deficient number, since it is larger than the sum of its proper divisors (392029).

54472571 is a wasteful number, since it uses less digits than its factorization.

54472571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392028.

The product of its digits is 39200, while the sum is 35.

The square root of 54472571 is about 7380.5535700244. The cubic root of 54472571 is about 379.0757107004.

The spelling of 54472571 in words is "fifty-four million, four hundred seventy-two thousand, five hundred seventy-one".