55082453871 has 8 divisors (see below), whose sum is σ = 73444793344. Its totient is φ = 36720875160.

The previous prime is 55082453849. The next prime is 55082453873. The reversal of 55082453871 is 17835428055.

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

It is not a de Polignac number, because 55082453871 - 2⁹ = 55082453359 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55082453871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55082453873) 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, 8370 + ... + 332016.

It is an arithmetic number, because the mean of its divisors is an integer number (9180599168).

Almost surely, 2^55082453871 is an apocalyptic number.

55082453871 is a deficient number, since it is larger than the sum of its proper divisors (18362339473).

55082453871 is a wasteful number, since it uses less digits than its factorization.

55082453871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380381.

The product of its (nonzero) digits is 1344000, while the sum is 48.

The spelling of 55082453871 in words is "fifty-five billion, eighty-two million, four hundred fifty-three thousand, eight hundred seventy-one".