541156155 has 16 divisors (see below), whose sum is σ = 916782624. Its totient is φ = 271639040.

The previous prime is 541156151. The next prime is 541156159. The reversal of 541156155 is 551651145.

541156155 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (541156151) and next prime (541156159).

It is not a de Polignac number, because 541156155 - 2² = 541156151 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (541156151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1060836 + ... + 1061345.

It is an arithmetic number, because the mean of its divisors is an integer number (57298914).

Almost surely, 2^541156155 is an apocalyptic number.

541156155 is a deficient number, since it is larger than the sum of its proper divisors (375626469).

541156155 is a wasteful number, since it uses less digits than its factorization.

541156155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122206.

The product of its digits is 15000, while the sum is 33.

The square root of 541156155 is about 23262.7632709444. The cubic root of 541156155 is about 814.9060350599.

The spelling of 541156155 in words is "five hundred forty-one million, one hundred fifty-six thousand, one hundred fifty-five".