1673072386003 has 2 divisors, whose sum is σ = 1673072386004. Its totient is φ = 1673072386002.

The previous prime is 1673072385991. The next prime is 1673072386043. The reversal of 1673072386003 is 3006832703761.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1673072386003 is a prime.

It is not a weakly prime, because it can be changed into another prime (1673072386043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 836536193001 + 836536193002.

It is an arithmetic number, because the mean of its divisors is an integer number (836536193002).

Almost surely, 2^{1673072386003} is an apocalyptic number.

1673072386003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1673072386003 is an equidigital number, since it uses as much as digits as its factorization.

1673072386003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 762048, while the sum is 46.

The spelling of 1673072386003 in words is "one trillion, six hundred seventy-three billion, seventy-two million, three hundred eighty-six thousand, three".