55072276430047 has 8 divisors (see below), whose sum is σ = 55111174517520. Its totient is φ = 55033380912000.

The previous prime is 55072276430033. The next prime is 55072276430051. The reversal of 55072276430047 is 74003467227055.

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 55072276430047 - 2¹⁵ = 55072276397279 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55072276429976 and 55072276430003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55072276430057) 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, 43300128 + ... + 44553850.

It is an arithmetic number, because the mean of its divisors is an integer number (6888896814690).

Almost surely, 2^{55072276430047} is an apocalyptic number.

55072276430047 is a deficient number, since it is larger than the sum of its proper divisors (38898087473).

55072276430047 is a wasteful number, since it uses less digits than its factorization.

55072276430047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284713.

The product of its (nonzero) digits is 9878400, while the sum is 52.

The spelling of 55072276430047 in words is "fifty-five trillion, seventy-two billion, two hundred seventy-six million, four hundred thirty thousand, forty-seven".