54474071 has 4 divisors (see below), whose sum is σ = 54531144. Its totient is φ = 54417000.

The previous prime is 54474041. The next prime is 54474073. The reversal of 54474071 is 17047445.

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 54474071 - 2¹⁴ = 54457687 is a prime.

It is a super-2 number, since 2×54474071² = 5934848822626082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54474073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27080 + ... + 29021.

It is an arithmetic number, because the mean of its divisors is an integer number (13632786).

Almost surely, 2^54474071 is an apocalyptic number.

54474071 is a deficient number, since it is larger than the sum of its proper divisors (57073).

54474071 is an equidigital number, since it uses as much as digits as its factorization.

54474071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57072.

The product of its (nonzero) digits is 15680, while the sum is 32.

The square root of 54474071 is about 7380.6551877188. The cubic root of 54474071 is about 379.0791901785.

The spelling of 54474071 in words is "fifty-four million, four hundred seventy-four thousand, seventy-one".