13628254590623 has 2 divisors, whose sum is σ = 13628254590624. Its totient is φ = 13628254590622.

The previous prime is 13628254590611. The next prime is 13628254590641. The reversal of 13628254590623 is 32609545282631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13628254590623 - 2⁴ = 13628254590607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13628254590023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6814127295311 + 6814127295312.

It is an arithmetic number, because the mean of its divisors is an integer number (6814127295312).

Almost surely, 2^{13628254590623} is an apocalyptic number.

13628254590623 is a deficient number, since it is larger than the sum of its proper divisors (1).

13628254590623 is an equidigital number, since it uses as much as digits as its factorization.

13628254590623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18662400, while the sum is 56.

The spelling of 13628254590623 in words is "thirteen trillion, six hundred twenty-eight billion, two hundred fifty-four million, five hundred ninety thousand, six hundred twenty-three".