83073580747 has 2 divisors, whose sum is σ = 83073580748. Its totient is φ = 83073580746.

The previous prime is 83073580729. The next prime is 83073580763. The reversal of 83073580747 is 74708537038.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83073580747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83073580694 and 83073580703.

It is not a weakly prime, because it can be changed into another prime (83073080747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41536790373 + 41536790374.

It is an arithmetic number, because the mean of its divisors is an integer number (41536790374).

Almost surely, 2^83073580747 is an apocalyptic number.

83073580747 is a deficient number, since it is larger than the sum of its proper divisors (1).

83073580747 is an equidigital number, since it uses as much as digits as its factorization.

83073580747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3951360, while the sum is 52.

The spelling of 83073580747 in words is "eighty-three billion, seventy-three million, five hundred eighty thousand, seven hundred forty-seven".