54427874 has 4 divisors (see below), whose sum is σ = 81641814. Its totient is φ = 27213936.

The previous prime is 54427853. The next prime is 54427889. The reversal of 54427874 is 47872445.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47872445 = 5 ⋅9574489.

It can be written as a sum of positive squares in only one way, i.e., 54390625 + 37249 = 7375^2 + 193^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13606967 + ... + 13606970.

Almost surely, 2^54427874 is an apocalyptic number.

54427874 is a deficient number, since it is larger than the sum of its proper divisors (27213940).

54427874 is a wasteful number, since it uses less digits than its factorization.

54427874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27213939.

The product of its digits is 250880, while the sum is 41.

The square root of 54427874 is about 7377.5249237126. The cubic root of 54427874 is about 378.9719998900.

The spelling of 54427874 in words is "fifty-four million, four hundred twenty-seven thousand, eight hundred seventy-four".