47211956995 has 16 divisors (see below), whose sum is σ = 64786062528. Its totient is φ = 32354795520.

The previous prime is 47211956989. The next prime is 47211957007. The reversal of 47211956995 is 59965911274.

47211956995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47211956995 - 2⁹ = 47211956483 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 338046 + ... + 456835.

It is an arithmetic number, because the mean of its divisors is an integer number (4049128908).

Almost surely, 2^47211956995 is an apocalyptic number.

47211956995 is a deficient number, since it is larger than the sum of its proper divisors (17574105533).

47211956995 is a wasteful number, since it uses less digits than its factorization.

47211956995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796590.

The product of its digits is 6123600, while the sum is 58.

The spelling of 47211956995 in words is "forty-seven billion, two hundred eleven million, nine hundred fifty-six thousand, nine hundred ninety-five".