2423663154553 has 2 divisors, whose sum is σ = 2423663154554. Its totient is φ = 2423663154552.

The previous prime is 2423663154551. The next prime is 2423663154593. The reversal of 2423663154553 is 3554513663242.

2423663154553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2364376748409 + 59286406144 = 1537653^2 + 243488^2 .

It is a cyclic number.

It is not a de Polignac number, because 2423663154553 - 2¹ = 2423663154551 is a prime.

Together with 2423663154551, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2423663154497 and 2423663154506.

It is not a weakly prime, because it can be changed into another prime (2423663154551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211831577276 + 1211831577277.

It is an arithmetic number, because the mean of its divisors is an integer number (1211831577277).

Almost surely, 2^{2423663154553} is an apocalyptic number.

It is an amenable number.

2423663154553 is a deficient number, since it is larger than the sum of its proper divisors (1).

2423663154553 is an equidigital number, since it uses as much as digits as its factorization.

2423663154553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776000, while the sum is 49.

The spelling of 2423663154553 in words is "two trillion, four hundred twenty-three billion, six hundred sixty-three million, one hundred fifty-four thousand, five hundred fifty-three".