55546158327 has 8 divisors (see below), whose sum is σ = 80794412160. Its totient is φ = 33664338360.

The previous prime is 55546158293. The next prime is 55546158331. The reversal of 55546158327 is 72385164555.

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

It is not a de Polignac number, because 55546158327 - 2¹⁵ = 55546125559 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 55546158327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55546158527) 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, 841608427 + ... + 841608492.

It is an arithmetic number, because the mean of its divisors is an integer number (10099301520).

Almost surely, 2^55546158327 is an apocalyptic number.

55546158327 is a deficient number, since it is larger than the sum of its proper divisors (25248253833).

55546158327 is a wasteful number, since it uses less digits than its factorization.

55546158327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683216933.

The product of its digits is 5040000, while the sum is 51.

The spelling of 55546158327 in words is "fifty-five billion, five hundred forty-six million, one hundred fifty-eight thousand, three hundred twenty-seven".