67552036333 has 2 divisors, whose sum is σ = 67552036334. Its totient is φ = 67552036332.

The previous prime is 67552036313. The next prime is 67552036351. The reversal of 67552036333 is 33363025576.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38949785449 + 28602250884 = 197357^2 + 169122^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67552036333 is a prime.

It is a super-2 number, since 2×67552036333² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 67552036333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67552036313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33776018166 + 33776018167.

It is an arithmetic number, because the mean of its divisors is an integer number (33776018167).

Almost surely, 2^67552036333 is an apocalyptic number.

It is an amenable number.

67552036333 is a deficient number, since it is larger than the sum of its proper divisors (1).

67552036333 is an equidigital number, since it uses as much as digits as its factorization.

67552036333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1020600, while the sum is 43.

The spelling of 67552036333 in words is "sixty-seven billion, five hundred fifty-two million, thirty-six thousand, three hundred thirty-three".