54523456 has 63 divisors (see below), whose sum is σ = 118831233. Its totient is φ = 24810240.

The previous prime is 54523453. The next prime is 54523457. The reversal of 54523456 is 65432545.

The square root of 54523456 is 7384.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 8065600 + 46457856 = 2840^2 + 6816^2 .

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

Its product of digits (72000) is a multiple of the sum of its prime factors (180).

It is not an unprimeable number, because it can be changed into a prime (54523453) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 767901 + ... + 767971.

Almost surely, 2^54523456 is an apocalyptic number.

54523456 is the 7384-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54523456

54523456 is an abundant number, since it is smaller than the sum of its proper divisors (64307777).

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

54523456 is an equidigital number, since it uses as much as digits as its factorization.

54523456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180 (or 86 counting only the distinct ones).

The product of its digits is 72000, while the sum is 34.

The cubic root of 54523456 is about 379.1937105427.

The spelling of 54523456 in words is "fifty-four million, five hundred twenty-three thousand, four hundred fifty-six".