55130434271 has 8 divisors (see below), whose sum is σ = 61128231888. Its totient is φ = 49296960000.

The previous prime is 55130434267. The next prime is 55130434277. The reversal of 55130434271 is 17243403155.

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 55130434271 - 2² = 55130434267 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 (55130434277) 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, 41080130 + ... + 41081471.

It is an arithmetic number, because the mean of its divisors is an integer number (7641028986).

Almost surely, 2^55130434271 is an apocalyptic number.

55130434271 is a deficient number, since it is larger than the sum of its proper divisors (5997797617).

55130434271 is a wasteful number, since it uses less digits than its factorization.

55130434271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82161673.

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 55130434271 in words is "fifty-five billion, one hundred thirty million, four hundred thirty-four thousand, two hundred seventy-one".