16025223073 has 2 divisors, whose sum is σ = 16025223074. Its totient is φ = 16025223072.

The previous prime is 16025223023. The next prime is 16025223121. The reversal of 16025223073 is 37032252061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8396423424 + 7628799649 = 91632^2 + 87343^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16025223073 is a prime.

It is not a weakly prime, because it can be changed into another prime (16025223023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8012611536 + 8012611537.

It is an arithmetic number, because the mean of its divisors is an integer number (8012611537).

Almost surely, 2^16025223073 is an apocalyptic number.

It is an amenable number.

16025223073 is a deficient number, since it is larger than the sum of its proper divisors (1).

16025223073 is an equidigital number, since it uses as much as digits as its factorization.

16025223073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 31.

The spelling of 16025223073 in words is "sixteen billion, twenty-five million, two hundred twenty-three thousand, seventy-three".