47719236503 has 2 divisors, whose sum is σ = 47719236504. Its totient is φ = 47719236502.

The previous prime is 47719236493. The next prime is 47719236599. The reversal of 47719236503 is 30563291774.

47719236503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47719236503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47719232503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23859618251 + 23859618252.

It is an arithmetic number, because the mean of its divisors is an integer number (23859618252).

Almost surely, 2^47719236503 is an apocalyptic number.

47719236503 is a deficient number, since it is larger than the sum of its proper divisors (1).

47719236503 is an equidigital number, since it uses as much as digits as its factorization.

47719236503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 952560, while the sum is 47.

The spelling of 47719236503 in words is "forty-seven billion, seven hundred nineteen million, two hundred thirty-six thousand, five hundred three".