360542449 has 2 divisors, whose sum is σ = 360542450. Its totient is φ = 360542448.

The previous prime is 360542419. The next prime is 360542453. The reversal of 360542449 is 944245063.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 296941824 + 63600625 = 17232^2 + 7975^2 .

It is a cyclic number.

It is not a de Polignac number, because 360542449 - 2¹⁷ = 360411377 is a prime.

It is not a weakly prime, because it can be changed into another prime (360542419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180271224 + 180271225.

It is an arithmetic number, because the mean of its divisors is an integer number (180271225).

Almost surely, 2^360542449 is an apocalyptic number.

It is an amenable number.

360542449 is a deficient number, since it is larger than the sum of its proper divisors (1).

360542449 is an equidigital number, since it uses as much as digits as its factorization.

360542449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 360542449 is about 18987.9553664948. The cubic root of 360542449 is about 711.7357840341.

It can be divided in two parts, 36054 and 2449, that added together give a triangular number (38503 = T₂₇₇).

The spelling of 360542449 in words is "three hundred sixty million, five hundred forty-two thousand, four hundred forty-nine".