67532753 has 2 divisors, whose sum is σ = 67532754. Its totient is φ = 67532752.

The previous prime is 67532737. The next prime is 67532791. The reversal of 67532753 is 35723576.

It is an a-pointer prime, because the next prime (67532791) can be obtained adding 67532753 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59105344 + 8427409 = 7688^2 + 2903^2 .

It is a cyclic number.

It is not a de Polignac number, because 67532753 - 2⁴ = 67532737 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (67532713) 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, 33766376 + 33766377.

It is an arithmetic number, because the mean of its divisors is an integer number (33766377).

Almost surely, 2^67532753 is an apocalyptic number.

It is an amenable number.

67532753 is a deficient number, since it is larger than the sum of its proper divisors (1).

67532753 is an equidigital number, since it uses as much as digits as its factorization.

67532753 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 132300, while the sum is 38.

The square root of 67532753 is about 8217.8314049389. The cubic root of 67532753 is about 407.2284876331.

The spelling of 67532753 in words is "sixty-seven million, five hundred thirty-two thousand, seven hundred fifty-three".