541534131 has 24 divisors (see below), whose sum is σ = 806245440. Its totient is φ = 350055216.

The previous prime is 541534079. The next prime is 541534171. The reversal of 541534131 is 131435145.

It is a happy number.

541534131 is a `hidden beast` number, since 541 + 53 + 41 + 31 = 666.

It is not a de Polignac number, because 541534131 - 2¹¹ = 541532083 is a prime.

It is a super-2 number, since 2×541534131² = 586518430075850322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 541534095 and 541534104.

It is not an unprimeable number, because it can be changed into a prime (541534171) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48760 + ... + 58826.

It is an arithmetic number, because the mean of its divisors is an integer number (33593560).

Almost surely, 2^541534131 is an apocalyptic number.

541534131 is a deficient number, since it is larger than the sum of its proper divisors (264711309).

541534131 is a wasteful number, since it uses less digits than its factorization.

541534131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10255 (or 10252 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 541534131 is about 23270.8859092214. The cubic root of 541534131 is about 815.0957173641.

Adding to 541534131 its reverse (131435145), we get a palindrome (672969276).

The spelling of 541534131 in words is "five hundred forty-one million, five hundred thirty-four thousand, one hundred thirty-one".