54533552 has 60 divisors (see below), whose sum is σ = 117258120. Its totient is φ = 24482304.

The previous prime is 54533551. The next prime is 54533581. The reversal of 54533552 is 25533545.

It is a super-3 number, since 3×54533552³ (a number of 24 digits) contains 333 as substring.

Its product of digits (45000) is a multiple of the sum of its prime factors (450).

It is not an unprimeable number, because it can be changed into a prime (54533551) 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, 143699 + ... + 144077.

It is an arithmetic number, because the mean of its divisors is an integer number (1954302).

Almost surely, 2^54533552 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 54533552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58629060).

54533552 is an abundant number, since it is smaller than the sum of its proper divisors (62724568).

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

54533552 is a wasteful number, since it uses less digits than its factorization.

54533552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450 (or 421 counting only the distinct ones).

The product of its digits is 45000, while the sum is 32.

The square root of 54533552 is about 7384.6836086592. The cubic root of 54533552 is about 379.2171139469.

The spelling of 54533552 in words is "fifty-four million, five hundred thirty-three thousand, five hundred fifty-two".