47786014453 has 2 divisors, whose sum is σ = 47786014454. Its totient is φ = 47786014452.

The previous prime is 47786014439. The next prime is 47786014481. The reversal of 47786014453 is 35441068774.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44023173489 + 3762840964 = 209817^2 + 61342^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47786014453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47786014397 and 47786014406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47786014403) 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 as a sum of consecutive naturals, namely, 23893007226 + 23893007227.

It is an arithmetic number, because the mean of its divisors is an integer number (23893007227).

Almost surely, 2^47786014453 is an apocalyptic number.

It is an amenable number.

47786014453 is a deficient number, since it is larger than the sum of its proper divisors (1).

47786014453 is an equidigital number, since it uses as much as digits as its factorization.

47786014453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2257920, while the sum is 49.

The spelling of 47786014453 in words is "forty-seven billion, seven hundred eighty-six million, fourteen thousand, four hundred fifty-three".