541553325 has 12 divisors (see below), whose sum is σ = 895368288. Its totient is φ = 288828400.

The previous prime is 541553323. The next prime is 541553351. The reversal of 541553325 is 523355145.

It is a happy number.

It is not a de Polignac number, because 541553325 - 2¹ = 541553323 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541553321) 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, 3610281 + ... + 3610430.

It is an arithmetic number, because the mean of its divisors is an integer number (74614024).

Almost surely, 2^541553325 is an apocalyptic number.

It is an amenable number.

541553325 is a deficient number, since it is larger than the sum of its proper divisors (353814963).

541553325 is a wasteful number, since it uses less digits than its factorization.

541553325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7220724 (or 7220719 counting only the distinct ones).

The product of its digits is 45000, while the sum is 33.

The square root of 541553325 is about 23271.2983092908. The cubic root of 541553325 is about 815.1053472664.

The spelling of 541553325 in words is "five hundred forty-one million, five hundred fifty-three thousand, three hundred twenty-five".