1606372623007 has 2 divisors, whose sum is σ = 1606372623008. Its totient is φ = 1606372623006.

The previous prime is 1606372622969. The next prime is 1606372623017. The reversal of 1606372623007 is 7003262736061.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1606372623007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1606372623017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 803186311503 + 803186311504.

It is an arithmetic number, because the mean of its divisors is an integer number (803186311504).

Almost surely, 2^{1606372623007} is an apocalyptic number.

1606372623007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1606372623007 is an equidigital number, since it uses as much as digits as its factorization.

1606372623007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 43.

The spelling of 1606372623007 in words is "one trillion, six hundred six billion, three hundred seventy-two million, six hundred twenty-three thousand, seven".