541125155 has 4 divisors (see below), whose sum is σ = 649350192. Its totient is φ = 432900120.

The previous prime is 541125139. The next prime is 541125157. The reversal of 541125155 is 551521145.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 541125155 - 2⁴ = 541125139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (541125157) 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, 54112511 + ... + 54112520.

It is an arithmetic number, because the mean of its divisors is an integer number (162337548).

Almost surely, 2^541125155 is an apocalyptic number.

541125155 is a deficient number, since it is larger than the sum of its proper divisors (108225037).

541125155 is a wasteful number, since it uses less digits than its factorization.

541125155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108225036.

The product of its digits is 5000, while the sum is 29.

The square root of 541125155 is about 23262.0969605064. The cubic root of 541125155 is about 814.8904741974.

The spelling of 541125155 in words is "five hundred forty-one million, one hundred twenty-five thousand, one hundred fifty-five".