541251133211 has 8 divisors (see below), whose sum is σ = 546662698848. Its totient is φ = 535840600000.

The previous prime is 541251133169. The next prime is 541251133219. The reversal of 541251133211 is 112331152145.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 541251133211 - 2¹⁰ = 541251132187 is a prime.

It is a super-3 number, since 3×541251133211³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (541251133219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 817946 + ... + 1323456.

It is an arithmetic number, because the mean of its divisors is an integer number (68332837356).

Almost surely, 2^541251133211 is an apocalyptic number.

541251133211 is a deficient number, since it is larger than the sum of its proper divisors (5411565637).

541251133211 is a wasteful number, since it uses less digits than its factorization.

541251133211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516213.

The product of its digits is 3600, while the sum is 29.

Adding to 541251133211 its reverse (112331152145), we get a palindrome (653582285356).

The spelling of 541251133211 in words is "five hundred forty-one billion, two hundred fifty-one million, one hundred thirty-three thousand, two hundred eleven".