55526900271 has 8 divisors (see below), whose sum is σ = 76588828080. Its totient is φ = 35741452992.

The previous prime is 55526900269. The next prime is 55526900279. The reversal of 55526900271 is 17200962555.

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

It is not a de Polignac number, because 55526900271 - 2¹ = 55526900269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55526900279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319120030 + ... + 319120203.

It is an arithmetic number, because the mean of its divisors is an integer number (9573603510).

Almost surely, 2^55526900271 is an apocalyptic number.

55526900271 is a deficient number, since it is larger than the sum of its proper divisors (21061927809).

55526900271 is a wasteful number, since it uses less digits than its factorization.

55526900271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638240265.

The product of its (nonzero) digits is 189000, while the sum is 42.

The spelling of 55526900271 in words is "fifty-five billion, five hundred twenty-six million, nine hundred thousand, two hundred seventy-one".