1673051423 has 2 divisors, whose sum is σ = 1673051424. Its totient is φ = 1673051422.

The previous prime is 1673051363. The next prime is 1673051473. The reversal of 1673051423 is 3241503761.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1673051423 - 2⁸ = 1673051167 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1673051423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1673051473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 836525711 + 836525712.

It is an arithmetic number, because the mean of its divisors is an integer number (836525712).

Almost surely, 2^1673051423 is an apocalyptic number.

1673051423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1673051423 is an equidigital number, since it uses as much as digits as its factorization.

1673051423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 1673051423 is about 40902.9512749386. The cubic root of 1673051423 is about 1187.1431654422.

The spelling of 1673051423 in words is "one billion, six hundred seventy-three million, fifty-one thousand, four hundred twenty-three".