55360430143 has 8 divisors (see below), whose sum is σ = 55856808000. Its totient is φ = 54864165888.

The previous prime is 55360430119. The next prime is 55360430149. The reversal of 55360430143 is 34103406355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55360430143 - 2¹³ = 55360421951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55360430099 and 55360430108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55360430149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1179183 + ... + 1225231.

It is an arithmetic number, because the mean of its divisors is an integer number (6982101000).

Almost surely, 2^55360430143 is an apocalyptic number.

55360430143 is a deficient number, since it is larger than the sum of its proper divisors (496377857).

55360430143 is a wasteful number, since it uses less digits than its factorization.

55360430143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56801.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 55360430143 its reverse (34103406355), we get a palindrome (89463836498).

The spelling of 55360430143 in words is "fifty-five billion, three hundred sixty million, four hundred thirty thousand, one hundred forty-three".