1553341160423 has 16 divisors (see below), whose sum is σ = 1785673612800. Its totient is φ = 1339255179360.

The previous prime is 1553341160383. The next prime is 1553341160443. The reversal of 1553341160423 is 3240611433551.

It is a cyclic number.

It is not a de Polignac number, because 1553341160423 - 2⁶ = 1553341160359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1553341160443) 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 in 15 ways as a sum of consecutive naturals, for example, 44270003 + ... + 44305076.

It is an arithmetic number, because the mean of its divisors is an integer number (111604600800).

Almost surely, 2^{1553341160423} is an apocalyptic number.

1553341160423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1553341160423 is a deficient number, since it is larger than the sum of its proper divisors (232332452377).

1553341160423 is a wasteful number, since it uses less digits than its factorization.

1553341160423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88575182.

The product of its (nonzero) digits is 129600, while the sum is 38.

Adding to 1553341160423 its reverse (3240611433551), we get a palindrome (4793952593974).

The spelling of 1553341160423 in words is "one trillion, five hundred fifty-three billion, three hundred forty-one million, one hundred sixty thousand, four hundred twenty-three".