47825759087 has 4 divisors (see below), whose sum is σ = 47826555840. Its totient is φ = 47824962336.

The previous prime is 47825759041. The next prime is 47825759117. The reversal of 47825759087 is 78095752874.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47825759087 - 2¹⁰ = 47825758063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47825759017) 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 in 3 ways as a sum of consecutive naturals, for example, 300287 + ... + 431072.

It is an arithmetic number, because the mean of its divisors is an integer number (11956638960).

Almost surely, 2^47825759087 is an apocalyptic number.

47825759087 is a deficient number, since it is larger than the sum of its proper divisors (796753).

47825759087 is an equidigital number, since it uses as much as digits as its factorization.

47825759087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796752.

The product of its (nonzero) digits is 39513600, while the sum is 62.

The spelling of 47825759087 in words is "forty-seven billion, eight hundred twenty-five million, seven hundred fifty-nine thousand, eighty-seven".