47887458799 has 2 divisors, whose sum is σ = 47887458800. Its totient is φ = 47887458798.

The previous prime is 47887458781. The next prime is 47887458869. The reversal of 47887458799 is 99785478874.

47887458799 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 not a de Polignac number, because 47887458799 - 2²⁹ = 47350587887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47887458709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23943729399 + 23943729400.

It is an arithmetic number, because the mean of its divisors is an integer number (23943729400).

Almost surely, 2^47887458799 is an apocalyptic number.

47887458799 is a deficient number, since it is larger than the sum of its proper divisors (1).

47887458799 is an equidigital number, since it uses as much as digits as its factorization.

47887458799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1137991680, while the sum is 76.

The spelling of 47887458799 in words is "forty-seven billion, eight hundred eighty-seven million, four hundred fifty-eight thousand, seven hundred ninety-nine".