541551551153 has 4 divisors (see below), whose sum is σ = 542388571200. Its totient is φ = 540714531108.

The previous prime is 541551551147. The next prime is 541551551171. The reversal of 541551551153 is 351155155145.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 541551551153 - 2²² = 541547356849 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 541551551153.

It is not an unprimeable number, because it can be changed into a prime (541551551953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 418509053 + ... + 418510346.

It is an arithmetic number, because the mean of its divisors is an integer number (135597142800).

Almost surely, 2^541551551153 is an apocalyptic number.

It is an amenable number.

541551551153 is a deficient number, since it is larger than the sum of its proper divisors (837020047).

541551551153 is an equidigital number, since it uses as much as digits as its factorization.

541551551153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837020046.

The product of its digits is 187500, while the sum is 41.

The spelling of 541551551153 in words is "five hundred forty-one billion, five hundred fifty-one million, five hundred fifty-one thousand, one hundred fifty-three".