546130997 has 2 divisors, whose sum is σ = 546130998. Its totient is φ = 546130996.

The previous prime is 546130973. The next prime is 546131017. The reversal of 546130997 is 799031645.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 524684836 + 21446161 = 22906^2 + 4631^2 .

It is a cyclic number.

It is not a de Polignac number, because 546130997 - 2¹⁰ = 546129973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (546130957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273065498 + 273065499.

It is an arithmetic number, because the mean of its divisors is an integer number (273065499).

Almost surely, 2^546130997 is an apocalyptic number.

It is an amenable number.

546130997 is a deficient number, since it is larger than the sum of its proper divisors (1).

546130997 is an equidigital number, since it uses as much as digits as its factorization.

546130997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 546130997 is about 23369.4458000185. The cubic root of 546130997 is about 817.3955622896.

The spelling of 546130997 in words is "five hundred forty-six million, one hundred thirty thousand, nine hundred ninety-seven".