51084225278473 has 16 divisors (see below), whose sum is σ = 52094677219200. Its totient is φ = 50075508712320.

The previous prime is 51084225278441. The next prime is 51084225278497. The reversal of 51084225278473 is 37487252248015.

It is a cyclic number.

It is not a de Polignac number, because 51084225278473 - 2⁵ = 51084225278441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51084225278173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 632119693 + ... + 632200501.

It is an arithmetic number, because the mean of its divisors is an integer number (3255917326200).

Almost surely, 2^{51084225278473} is an apocalyptic number.

51084225278473 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

51084225278473 is a deficient number, since it is larger than the sum of its proper divisors (1010451940727).

51084225278473 is a wasteful number, since it uses less digits than its factorization.

51084225278473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91392.

The product of its (nonzero) digits is 30105600, while the sum is 58.

The spelling of 51084225278473 in words is "fifty-one trillion, eighty-four billion, two hundred twenty-five million, two hundred seventy-eight thousand, four hundred seventy-three".