549132301 has 2 divisors, whose sum is σ = 549132302. Its totient is φ = 549132300.

The previous prime is 549132277. The next prime is 549132373. The reversal of 549132301 is 103231945.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 516471076 + 32661225 = 22726^2 + 5715^2 .

It is a cyclic number.

It is not a de Polignac number, because 549132301 - 2⁷ = 549132173 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 549132301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (549130301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274566150 + 274566151.

It is an arithmetic number, because the mean of its divisors is an integer number (274566151).

Almost surely, 2^549132301 is an apocalyptic number.

It is an amenable number.

549132301 is a deficient number, since it is larger than the sum of its proper divisors (1).

549132301 is an equidigital number, since it uses as much as digits as its factorization.

549132301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 549132301 is about 23433.5720921929. The cubic root of 549132301 is about 818.8901806402.

The spelling of 549132301 in words is "five hundred forty-nine million, one hundred thirty-two thousand, three hundred one".