55130340005234 has 16 divisors (see below), whose sum is σ = 90276657925272. Its totient is φ = 25096213784448.

The previous prime is 55130340005231. The next prime is 55130340005261. The reversal of 55130340005234 is 43250004303155.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 39570352507009 + 15559987498225 = 6290497^2 + 3944615^2 .

It is a junction number, because it is equal to n+sod(n) for n = 55130340005194 and 55130340005203.

It is not an unprimeable number, because it can be changed into a prime (55130340005231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14523269969 + ... + 14523273764.

Almost surely, 2^{55130340005234} is an apocalyptic number.

55130340005234 is a deficient number, since it is larger than the sum of its proper divisors (35146317920038).

55130340005234 is a wasteful number, since it uses less digits than its factorization.

55130340005234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29046543821.

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 55130340005234 its reverse (43250004303155), we get a palindrome (98380344308389).

The spelling of 55130340005234 in words is "fifty-five trillion, one hundred thirty billion, three hundred forty million, five thousand, two hundred thirty-four".