73766245162469 has 2 divisors, whose sum is σ = 73766245162470. Its totient is φ = 73766245162468.

The previous prime is 73766245162457. The next prime is 73766245162513. The reversal of 73766245162469 is 96426154266737.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62528081800900 + 11238163361569 = 7907470^2 + 3352337^2 .

It is a cyclic number.

It is not a de Polignac number, because 73766245162469 - 2¹⁶ = 73766245096933 is a prime.

It is a super-2 number, since 2×73766245162469² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 73766245162399 and 73766245162408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73766245162409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36883122581234 + 36883122581235.

It is an arithmetic number, because the mean of its divisors is an integer number (36883122581235).

Almost surely, 2^{73766245162469} is an apocalyptic number.

It is an amenable number.

73766245162469 is a deficient number, since it is larger than the sum of its proper divisors (1).

73766245162469 is an equidigital number, since it uses as much as digits as its factorization.

73766245162469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 548674560, while the sum is 68.

The spelling of 73766245162469 in words is "seventy-three trillion, seven hundred sixty-six billion, two hundred forty-five million, one hundred sixty-two thousand, four hundred sixty-nine".