543461137 has 2 divisors, whose sum is σ = 543461138. Its totient is φ = 543461136.

The previous prime is 543461119. The next prime is 543461147. The reversal of 543461137 is 731164345.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 487570561 + 55890576 = 22081^2 + 7476^2 .

It is a cyclic number.

It is not a de Polignac number, because 543461137 - 2²⁷ = 409243409 is a prime.

It is not a weakly prime, because it can be changed into another prime (543461147) 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, 271730568 + 271730569.

It is an arithmetic number, because the mean of its divisors is an integer number (271730569).

Almost surely, 2^543461137 is an apocalyptic number.

It is an amenable number.

543461137 is a deficient number, since it is larger than the sum of its proper divisors (1).

543461137 is an equidigital number, since it uses as much as digits as its factorization.

543461137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 34.

The square root of 543461137 is about 23312.2529370286. The cubic root of 543461137 is about 816.0613905378.

The spelling of 543461137 in words is "five hundred forty-three million, four hundred sixty-one thousand, one hundred thirty-seven".