47211011487013 has 24 divisors (see below), whose sum is σ = 52443053929280. Its totient is φ = 42464501164800.

The previous prime is 47211011486999. The next prime is 47211011487019. The reversal of 47211011487013 is 31078411011274.

It is not a de Polignac number, because 47211011487013 - 2³⁷ = 47073572533541 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 (47211011487019) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40635778 + ... + 41781436.

Almost surely, 2^{47211011487013} is an apocalyptic number.

It is an amenable number.

47211011487013 is a deficient number, since it is larger than the sum of its proper divisors (5232042442267).

47211011487013 is a wasteful number, since it uses less digits than its factorization.

47211011487013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149289 (or 1149278 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 40.

Adding to 47211011487013 its reverse (31078411011274), we get a palindrome (78289422498287).

The spelling of 47211011487013 in words is "forty-seven trillion, two hundred eleven billion, eleven million, four hundred eighty-seven thousand, thirteen".