54431274 has 8 divisors (see below), whose sum is σ = 108862560. Its totient is φ = 18143756.

The previous prime is 54431261. The next prime is 54431291. The reversal of 54431274 is 47213445.

It is a sphenic number, since it is the product of 3 distinct primes.

54431274 is an admirable 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, 4535934 + ... + 4535945.

It is an arithmetic number, because the mean of its divisors is an integer number (13607820).

Almost surely, 2^54431274 is an apocalyptic number.

54431274 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54431274 is a wasteful number, since it uses less digits than its factorization.

54431274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9071884.

The product of its digits is 13440, while the sum is 30.

The square root of 54431274 is about 7377.7553496982. The cubic root of 54431274 is about 378.9798909323.

The spelling of 54431274 in words is "fifty-four million, four hundred thirty-one thousand, two hundred seventy-four".