541111355 has 32 divisors (see below), whose sum is σ = 722135040. Its totient is φ = 387555840.

The previous prime is 541111349. The next prime is 541111357. The reversal of 541111355 is 553111145.

It is not a de Polignac number, because 541111355 - 2⁴ = 541111339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (541111357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124499 + ... + 128771.

It is an arithmetic number, because the mean of its divisors is an integer number (22566720).

Almost surely, 2^541111355 is an apocalyptic number.

541111355 is a deficient number, since it is larger than the sum of its proper divisors (181023685).

541111355 is a wasteful number, since it uses less digits than its factorization.

541111355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4371.

The product of its digits is 1500, while the sum is 26.

The square root of 541111355 is about 23261.8003387528. The cubic root of 541111355 is about 814.8835469126.

The spelling of 541111355 in words is "five hundred forty-one million, one hundred eleven thousand, three hundred fifty-five".