537985967 has 2 divisors, whose sum is σ = 537985968. Its totient is φ = 537985966.

The previous prime is 537985951. The next prime is 537985993. The reversal of 537985967 is 769589735.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 537985967 - 2⁴ = 537985951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (537985907) 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, 268992983 + 268992984.

It is an arithmetic number, because the mean of its divisors is an integer number (268992984).

Almost surely, 2^537985967 is an apocalyptic number.

537985967 is a deficient number, since it is larger than the sum of its proper divisors (1).

537985967 is an equidigital number, since it uses as much as digits as its factorization.

537985967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14288400, while the sum is 59.

The square root of 537985967 is about 23194.5245047188. The cubic root of 537985967 is about 813.3116299003.

The spelling of 537985967 in words is "five hundred thirty-seven million, nine hundred eighty-five thousand, nine hundred sixty-seven".