55281484079 has 8 divisors (see below), whose sum is σ = 55860823200. Its totient is φ = 54702337536.

The previous prime is 55281484033. The next prime is 55281484099. The reversal of 55281484079 is 97048418255.

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 55281484079 - 2²⁰ = 55280435503 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 55281484079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55281484099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 570347 + ... + 660195.

It is an arithmetic number, because the mean of its divisors is an integer number (6982602900).

Almost surely, 2^55281484079 is an apocalyptic number.

55281484079 is a deficient number, since it is larger than the sum of its proper divisors (579339121).

55281484079 is an equidigital number, since it uses as much as digits as its factorization.

55281484079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96289.

The product of its (nonzero) digits is 3225600, while the sum is 53.

The spelling of 55281484079 in words is "fifty-five billion, two hundred eighty-one million, four hundred eighty-four thousand, seventy-nine".