54154272 has 72 divisors (see below), whose sum is σ = 147138768. Its totient is φ = 17439360.

The previous prime is 54154253. The next prime is 54154279. The reversal of 54154272 is 27245145.

It is not an unprimeable number, because it can be changed into a prime (54154279) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91963 + ... + 92549.

It is an arithmetic number, because the mean of its divisors is an integer number (2043594).

Almost surely, 2^54154272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54154272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73569384).

54154272 is an abundant number, since it is smaller than the sum of its proper divisors (92984496).

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

54154272 is a wasteful number, since it uses less digits than its factorization.

54154272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662 (or 623 counting only the distinct ones).

The product of its digits is 11200, while the sum is 30.

The square root of 54154272 is about 7358.9586219791. The cubic root of 54154272 is about 378.3359181816.

The spelling of 54154272 in words is "fifty-four million, one hundred fifty-four thousand, two hundred seventy-two".