16048630309973 has 2 divisors, whose sum is σ = 16048630309974. Its totient is φ = 16048630309972.

The previous prime is 16048630309951. The next prime is 16048630309993. The reversal of 16048630309973 is 37990303684061.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14705829093124 + 1342801216849 = 3834818^2 + 1158793^2 .

It is a cyclic number.

It is not a de Polignac number, because 16048630309973 - 2¹⁴ = 16048630293589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16048630309903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8024315154986 + 8024315154987.

It is an arithmetic number, because the mean of its divisors is an integer number (8024315154987).

Almost surely, 2^{16048630309973} is an apocalyptic number.

It is an amenable number.

16048630309973 is a deficient number, since it is larger than the sum of its proper divisors (1).

16048630309973 is an equidigital number, since it uses as much as digits as its factorization.

16048630309973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17635968, while the sum is 59.

The spelling of 16048630309973 in words is "sixteen trillion, forty-eight billion, six hundred thirty million, three hundred nine thousand, nine hundred seventy-three".