541553253 has 8 divisors (see below), whose sum is σ = 723555648. Its totient is φ = 360293184.

The previous prime is 541553251. The next prime is 541553261. The reversal of 541553253 is 352355145.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 541553253 - 2¹ = 541553251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541553251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183876 + ... + 186797.

It is an arithmetic number, because the mean of its divisors is an integer number (90444456).

Almost surely, 2^541553253 is an apocalyptic number.

It is an amenable number.

541553253 is a deficient number, since it is larger than the sum of its proper divisors (182002395).

541553253 is a wasteful number, since it uses less digits than its factorization.

541553253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371163.

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

The square root of 541553253 is about 23271.2967623207. The cubic root of 541553253 is about 815.1053111434.

The spelling of 541553253 in words is "five hundred forty-one million, five hundred fifty-three thousand, two hundred fifty-three".