55430301543 has 8 divisors (see below), whose sum is σ = 73908227568. Its totient is φ = 36952954944.

The previous prime is 55430301463. The next prime is 55430301547. The reversal of 55430301543 is 34510303455.

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

It is not a de Polignac number, because 55430301543 - 2¹⁴ = 55430285159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55430301547) 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 7 ways as a sum of consecutive naturals, for example, 186921 + ... + 381837.

It is an arithmetic number, because the mean of its divisors is an integer number (9238528446).

Almost surely, 2^55430301543 is an apocalyptic number.

55430301543 is a deficient number, since it is larger than the sum of its proper divisors (18477926025).

55430301543 is a wasteful number, since it uses less digits than its factorization.

55430301543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289713.

The product of its (nonzero) digits is 54000, while the sum is 33.

Adding to 55430301543 its reverse (34510303455), we get a palindrome (89940604998).

The spelling of 55430301543 in words is "fifty-five billion, four hundred thirty million, three hundred one thousand, five hundred forty-three".