541552211311 has 4 divisors (see below), whose sum is σ = 541616514192. Its totient is φ = 541487908432.

The previous prime is 541552211257. The next prime is 541552211329. The reversal of 541552211311 is 113112255145.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 113112255145 = 5 ⋅22622451029.

It is a cyclic number.

It is not a de Polignac number, because 541552211311 - 2¹⁵ = 541552178543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541552211911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32138806 + ... + 32155651.

It is an arithmetic number, because the mean of its divisors is an integer number (135404128548).

Almost surely, 2^541552211311 is an apocalyptic number.

541552211311 is a deficient number, since it is larger than the sum of its proper divisors (64302881).

541552211311 is an equidigital number, since it uses as much as digits as its factorization.

541552211311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64302880.

The product of its digits is 6000, while the sum is 31.

Adding to 541552211311 its reverse (113112255145), we get a palindrome (654664466456).

The spelling of 541552211311 in words is "five hundred forty-one billion, five hundred fifty-two million, two hundred eleven thousand, three hundred eleven".