47887804463 has 2 divisors, whose sum is σ = 47887804464. Its totient is φ = 47887804462.

The previous prime is 47887804451. The next prime is 47887804501. The reversal of 47887804463 is 36440878874.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47887804463 - 2³⁰ = 46814062639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47887804423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23943902231 + 23943902232.

It is an arithmetic number, because the mean of its divisors is an integer number (23943902232).

Almost surely, 2^47887804463 is an apocalyptic number.

47887804463 is a deficient number, since it is larger than the sum of its proper divisors (1).

47887804463 is an equidigital number, since it uses as much as digits as its factorization.

47887804463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28901376, while the sum is 59.

The spelling of 47887804463 in words is "forty-seven billion, eight hundred eighty-seven million, eight hundred four thousand, four hundred sixty-three".