47182391675136 has 135 divisors (see below), whose sum is σ = 140692304191593. Its totient is φ = 15727134182400.

The previous prime is 47182391675113. The next prime is 47182391675143. The reversal of 47182391675136 is 63157619328174.

The square root of 47182391675136 is 6868944.

It is a perfect power (a square), and thus also a powerful number.

47182391675136 is a `hidden beast` number, since 4 + 7 + 1 + 8 + 23 + 91 + 6 + 7 + 513 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 20576602388736 + 26605789286400 = 4536144^2 + 5158080^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 989104086 + ... + 989151786.

Almost surely, 2^{47182391675136} is an apocalyptic number.

47182391675136 is the 6868944-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47182391675136

47182391675136 is an abundant number, since it is smaller than the sum of its proper divisors (93509912516457).

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

47182391675136 is an frugal number, since it uses more digits than its factorization.

47182391675136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95430 (or 47706 counting only the distinct ones).

The product of its digits is 45722880, while the sum is 63.

The spelling of 47182391675136 in words is "forty-seven trillion, one hundred eighty-two billion, three hundred ninety-one million, six hundred seventy-five thousand, one hundred thirty-six".