54571452 has 72 divisors (see below), whose sum is σ = 140192640. Its totient is φ = 16511040.

The previous prime is 54571441. The next prime is 54571459. The reversal of 54571452 is 25417545.

It is a super-3 number, since 3×54571452³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54571459) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143799 + ... + 144177.

It is an arithmetic number, because the mean of its divisors is an integer number (1947120).

Almost surely, 2^54571452 is an apocalyptic number.

54571452 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54571452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70096320).

54571452 is an abundant number, since it is smaller than the sum of its proper divisors (85621188).

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

54571452 is a wasteful number, since it uses less digits than its factorization.

54571452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483 (or 468 counting only the distinct ones).

The product of its digits is 28000, while the sum is 33.

The square root of 54571452 is about 7387.2492850858. The cubic root of 54571452 is about 379.3049436704.

Adding to 54571452 its reverse (25417545), we get a palindrome (79988997).

The spelling of 54571452 in words is "fifty-four million, five hundred seventy-one thousand, four hundred fifty-two".