45554153423 has 2 divisors, whose sum is σ = 45554153424. Its totient is φ = 45554153422.

The previous prime is 45554153297. The next prime is 45554153443. The reversal of 45554153423 is 32435145554.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45554153423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45554153443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22777076711 + 22777076712.

It is an arithmetic number, because the mean of its divisors is an integer number (22777076712).

Almost surely, 2^45554153423 is an apocalyptic number.

45554153423 is a deficient number, since it is larger than the sum of its proper divisors (1).

45554153423 is an equidigital number, since it uses as much as digits as its factorization.

45554153423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720000, while the sum is 41.

Adding to 45554153423 its reverse (32435145554), we get a palindrome (77989298977).

The spelling of 45554153423 in words is "forty-five billion, five hundred fifty-four million, one hundred fifty-three thousand, four hundred twenty-three".