47287958627439 has 12 divisors (see below), whose sum is σ = 71274604308336. Its totient is φ = 30154640284032.

The previous prime is 47287958627417. The next prime is 47287958627447. The reversal of 47287958627439 is 93472685978274.

47287958627439 is a `hidden beast` number, since 4 + 7 + 2 + 8 + 7 + 9 + 586 + 27 + 4 + 3 + 9 = 666.

It is not a de Polignac number, because 47287958627439 - 2⁵ = 47287958627407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47287958627639) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114222122082 + ... + 114222122495.

It is an arithmetic number, because the mean of its divisors is an integer number (5939550359028).

Almost surely, 2^{47287958627439} is an apocalyptic number.

47287958627439 is a deficient number, since it is larger than the sum of its proper divisors (23986645680897).

47287958627439 is a wasteful number, since it uses less digits than its factorization.

47287958627439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228444244606 (or 228444244603 counting only the distinct ones).

The product of its digits is 10241925120, while the sum is 81.

The spelling of 47287958627439 in words is "forty-seven trillion, two hundred eighty-seven billion, nine hundred fifty-eight million, six hundred twenty-seven thousand, four hundred thirty-nine".