55582055627 has 4 divisors (see below), whose sum is σ = 63522349296. Its totient is φ = 47641761960.

The previous prime is 55582055621. The next prime is 55582055671. The reversal of 55582055627 is 72655028555.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55582055627 - 2¹⁶ = 55581990091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55582055621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3970146824 + ... + 3970146837.

It is an arithmetic number, because the mean of its divisors is an integer number (15880587324).

Almost surely, 2^55582055627 is an apocalyptic number.

55582055627 is a deficient number, since it is larger than the sum of its proper divisors (7940293669).

55582055627 is an equidigital number, since it uses as much as digits as its factorization.

55582055627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7940293668.

The product of its (nonzero) digits is 4200000, while the sum is 50.

The spelling of 55582055627 in words is "fifty-five billion, five hundred eighty-two million, fifty-five thousand, six hundred twenty-seven".