73179348353 has 2 divisors, whose sum is σ = 73179348354. Its totient is φ = 73179348352.

The previous prime is 73179348349. The next prime is 73179348383. The reversal of 73179348353 is 35384397137.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63802718464 + 9376629889 = 252592^2 + 96833^2 .

It is a cyclic number.

It is not a de Polignac number, because 73179348353 - 2² = 73179348349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73179348295 and 73179348304.

It is not a weakly prime, because it can be changed into another prime (73179348383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36589674176 + 36589674177.

It is an arithmetic number, because the mean of its divisors is an integer number (36589674177).

Almost surely, 2^73179348353 is an apocalyptic number.

It is an amenable number.

73179348353 is a deficient number, since it is larger than the sum of its proper divisors (1).

73179348353 is an equidigital number, since it uses as much as digits as its factorization.

73179348353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5715360, while the sum is 53.

The spelling of 73179348353 in words is "seventy-three billion, one hundred seventy-nine million, three hundred forty-eight thousand, three hundred fifty-three".