55072276430051 has 2 divisors, whose sum is σ = 55072276430052. Its totient is φ = 55072276430050.

The previous prime is 55072276430033. The next prime is 55072276430053. The reversal of 55072276430051 is 15003467227055.

55072276430051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55072276430051 - 2¹⁴ = 55072276413667 is a prime.

Together with 55072276430053, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 55072276429978 and 55072276430005.

It is not a weakly prime, because it can be changed into another prime (55072276430053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27536138215025 + 27536138215026.

It is an arithmetic number, because the mean of its divisors is an integer number (27536138215026).

Almost surely, 2^{55072276430051} is an apocalyptic number.

55072276430051 is a deficient number, since it is larger than the sum of its proper divisors (1).

55072276430051 is an equidigital number, since it uses as much as digits as its factorization.

55072276430051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764000, while the sum is 47.

The spelling of 55072276430051 in words is "fifty-five trillion, seventy-two billion, two hundred seventy-six million, four hundred thirty thousand, fifty-one".