73592106989 has 2 divisors, whose sum is σ = 73592106990. Its totient is φ = 73592106988.

The previous prime is 73592106983. The next prime is 73592107009. The reversal of 73592106989 is 98960129537.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73147529764 + 444577225 = 270458^2 + 21085^2 .

It is a cyclic number.

It is not a de Polignac number, because 73592106989 - 2⁸ = 73592106733 is a prime.

It is a super-2 number, since 2×73592106989² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73592106983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36796053494 + 36796053495.

It is an arithmetic number, because the mean of its divisors is an integer number (36796053495).

Almost surely, 2^73592106989 is an apocalyptic number.

It is an amenable number.

73592106989 is a deficient number, since it is larger than the sum of its proper divisors (1).

73592106989 is an equidigital number, since it uses as much as digits as its factorization.

73592106989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7348320, while the sum is 59.

The spelling of 73592106989 in words is "seventy-three billion, five hundred ninety-two million, one hundred six thousand, nine hundred eighty-nine".