47950043087 has 2 divisors, whose sum is σ = 47950043088. Its totient is φ = 47950043086.

The previous prime is 47950043041. The next prime is 47950043111. The reversal of 47950043087 is 78034005974.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47950043087 - 2⁸ = 47950042831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47950043287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23975021543 + 23975021544.

It is an arithmetic number, because the mean of its divisors is an integer number (23975021544).

Almost surely, 2^47950043087 is an apocalyptic number.

47950043087 is a deficient number, since it is larger than the sum of its proper divisors (1).

47950043087 is an equidigital number, since it uses as much as digits as its factorization.

47950043087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 47950043087 in words is "forty-seven billion, nine hundred fifty million, forty-three thousand, eighty-seven".