54556752 has 80 divisors (see below), whose sum is σ = 149672960. Its totient is φ = 17076096.

The previous prime is 54556751. The next prime is 54556763. The reversal of 54556752 is 25765545.

Its product of digits (210000) is a multiple of the sum of its prime factors (560).

It is a self number, because there is not a number n which added to its sum of digits gives 54556752.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54556751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148473 + ... + 148839.

It is an arithmetic number, because the mean of its divisors is an integer number (1870912).

Almost surely, 2^54556752 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 54556752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74836480).

54556752 is an abundant number, since it is smaller than the sum of its proper divisors (95116208).

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

54556752 is a wasteful number, since it uses less digits than its factorization.

54556752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560 (or 554 counting only the distinct ones).

The product of its digits is 210000, while the sum is 39.

The square root of 54556752 is about 7386.2542604489. The cubic root of 54556752 is about 379.2708826171.

The spelling of 54556752 in words is "fifty-four million, five hundred fifty-six thousand, seven hundred fifty-two".