541121145 has 32 divisors (see below), whose sum is σ = 883630080. Its totient is φ = 282701760.

The previous prime is 541121143. The next prime is 541121153.

541121145 is nontrivially palindromic in base 10.

541121145 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 541121145 - 2¹ = 541121143 is a prime.

It is a super-2 number, since 2×541121145² = 585624187132222050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (541121143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 190546 + ... + 193364.

It is an arithmetic number, because the mean of its divisors is an integer number (27613440).

Almost surely, 2^541121145 is an apocalyptic number.

It is an amenable number.

541121145 is a deficient number, since it is larger than the sum of its proper divisors (342508935).

541121145 is a wasteful number, since it uses less digits than its factorization.

541121145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3085.

The product of its digits is 800, while the sum is 24.

The square root of 541121145 is about 23262.0107686331. The cubic root of 541121145 is about 814.8884612812. Note that the first 3 decimals are identical.

The spelling of 541121145 in words is "five hundred forty-one million, one hundred twenty-one thousand, one hundred forty-five".