667233114553 has 2 divisors, whose sum is σ = 667233114554. Its totient is φ = 667233114552.

The previous prime is 667233114533. The next prime is 667233114599. The reversal of 667233114553 is 355411332766.

It is an a-pointer prime, because the next prime (667233114599) can be obtained adding 667233114553 to its sum of digits (46).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 665404012729 + 1829101824 = 815723^2 + 42768^2 .

It is a cyclic number.

It is not a de Polignac number, because 667233114553 - 2¹³ = 667233106361 is a prime.

It is not a weakly prime, because it can be changed into another prime (667233114533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333616557276 + 333616557277.

It is an arithmetic number, because the mean of its divisors is an integer number (333616557277).

Almost surely, 2^667233114553 is an apocalyptic number.

It is an amenable number.

667233114553 is a deficient number, since it is larger than the sum of its proper divisors (1).

667233114553 is an equidigital number, since it uses as much as digits as its factorization.

667233114553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1360800, while the sum is 46.

The spelling of 667233114553 in words is "six hundred sixty-seven billion, two hundred thirty-three million, one hundred fourteen thousand, five hundred fifty-three".