47131286358 has 64 divisors (see below), whose sum is σ = 103299598080. Its totient is φ = 14247097728.

The previous prime is 47131286351. The next prime is 47131286381. The reversal of 47131286358 is 85368213174.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47131286351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12391285 + ... + 12395087.

It is an arithmetic number, because the mean of its divisors is an integer number (1614056220).

Almost surely, 2^47131286358 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47131286358, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51649799040).

47131286358 is an abundant number, since it is smaller than the sum of its proper divisors (56168311722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47131286358 is a wasteful number, since it uses less digits than its factorization.

47131286358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6573.

The product of its digits is 967680, while the sum is 48.

The spelling of 47131286358 in words is "forty-seven billion, one hundred thirty-one million, two hundred eighty-six thousand, three hundred fifty-eight".