541552 has 40 divisors (see below), whose sum is σ = 1218672. Its totient is φ = 230400.

The previous prime is 541549. The next prime is 541571. The reversal of 541552 is 255145.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2902 + ... + 3082.

2⁵⁴¹⁵⁵² 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 541552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (609336).

541552 is an abundant number, since it is smaller than the sum of its proper divisors (677120).

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

541552 is a wasteful number, since it uses less digits than its factorization.

541552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217 (or 211 counting only the distinct ones).

The product of its digits is 1000, while the sum is 22.

The square root of 541552 is about 735.9021674109. The cubic root of 541552 is about 81.5104682502.

Adding to 541552 its reverse (255145), we get a palindrome (796697).

The spelling of 541552 in words is "five hundred forty-one thousand, five hundred fifty-two".