73055696719 has 2 divisors, whose sum is σ = 73055696720. Its totient is φ = 73055696718.

The previous prime is 73055696717. The next prime is 73055696731. The reversal of 73055696719 is 91769655037.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73055696719 - 2¹ = 73055696717 is a prime.

It is a super-2 number, since 2×73055696719² (a number of 23 digits) contains 22 as substring.

Together with 73055696717, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73055696717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36527848359 + 36527848360.

It is an arithmetic number, because the mean of its divisors is an integer number (36527848360).

Almost surely, 2^73055696719 is an apocalyptic number.

73055696719 is a deficient number, since it is larger than the sum of its proper divisors (1).

73055696719 is an equidigital number, since it uses as much as digits as its factorization.

73055696719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10716300, while the sum is 58.

The spelling of 73055696719 in words is "seventy-three billion, fifty-five million, six hundred ninety-six thousand, seven hundred nineteen".