537712249 has 2 divisors, whose sum is σ = 537712250. Its totient is φ = 537712248.

The previous prime is 537712213. The next prime is 537712271. The reversal of 537712249 is 942217735.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 300398224 + 237314025 = 17332^2 + 15405^2 .

It is a cyclic number.

It is not a de Polignac number, because 537712249 - 2¹⁵ = 537679481 is a prime.

It is not a weakly prime, because it can be changed into another prime (537712349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268856124 + 268856125.

It is an arithmetic number, because the mean of its divisors is an integer number (268856125).

Almost surely, 2^537712249 is an apocalyptic number.

It is an amenable number.

537712249 is a deficient number, since it is larger than the sum of its proper divisors (1).

537712249 is an equidigital number, since it uses as much as digits as its factorization.

537712249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105840, while the sum is 40.

The square root of 537712249 is about 23188.6232665935. The cubic root of 537712249 is about 813.1736735149.

The spelling of 537712249 in words is "five hundred thirty-seven million, seven hundred twelve thousand, two hundred forty-nine".