14550652069 has 2 divisors, whose sum is σ = 14550652070. Its totient is φ = 14550652068.

The previous prime is 14550652057. The next prime is 14550652169. The reversal of 14550652069 is 96025605541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13164579169 + 1386072900 = 114737^2 + 37230^2 .

It is a cyclic number.

It is not a de Polignac number, because 14550652069 - 2¹¹ = 14550650021 is a prime.

It is a super-2 number, since 2×14550652069² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14550652049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7275326034 + 7275326035.

It is an arithmetic number, because the mean of its divisors is an integer number (7275326035).

Almost surely, 2^14550652069 is an apocalyptic number.

It is an amenable number.

14550652069 is a deficient number, since it is larger than the sum of its proper divisors (1).

14550652069 is an equidigital number, since it uses as much as digits as its factorization.

14550652069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324000, while the sum is 43.

The spelling of 14550652069 in words is "fourteen billion, five hundred fifty million, six hundred fifty-two thousand, sixty-nine".