5355554423023 has 16 divisors (see below), whose sum is σ = 6514601140224. Its totient is φ = 4297827104640.

The previous prime is 5355554423003. The next prime is 5355554423027. The reversal of 5355554423023 is 3203244555535.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5355554423023 - 2⁵ = 5355554422991 is a prime.

It is a super-2 number, since 2×5355554423023² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5355554423027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117790515 + ... + 117835972.

It is an arithmetic number, because the mean of its divisors is an integer number (407162571264).

Almost surely, 2^{5355554423023} is an apocalyptic number.

5355554423023 is a deficient number, since it is larger than the sum of its proper divisors (1159046717201).

5355554423023 is a wasteful number, since it uses less digits than its factorization.

5355554423023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235626702.

The product of its (nonzero) digits is 5400000, while the sum is 46.

Adding to 5355554423023 its reverse (3203244555535), we get a palindrome (8558798978558).

The spelling of 5355554423023 in words is "five trillion, three hundred fifty-five billion, five hundred fifty-four million, four hundred twenty-three thousand, twenty-three".