541132157 has 2 divisors, whose sum is σ = 541132158. Its totient is φ = 541132156.

The previous prime is 541132153. The next prime is 541132171. The reversal of 541132157 is 751231145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 518655076 + 22477081 = 22774^2 + 4741^2 .

It is a cyclic number.

It is not a de Polignac number, because 541132157 - 2² = 541132153 is a prime.

It is a super-2 number, since 2×541132157² = 585648022678945298, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541132153) 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 as a sum of consecutive naturals, namely, 270566078 + 270566079.

It is an arithmetic number, because the mean of its divisors is an integer number (270566079).

Almost surely, 2^541132157 is an apocalyptic number.

It is an amenable number.

541132157 is a deficient number, since it is larger than the sum of its proper divisors (1).

541132157 is an equidigital number, since it uses as much as digits as its factorization.

541132157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4200, while the sum is 29.

The square root of 541132157 is about 23262.2474623584. The cubic root of 541132157 is about 814.8939889964.

The spelling of 541132157 in words is "five hundred forty-one million, one hundred thirty-two thousand, one hundred fifty-seven".