47386237136 has 60 divisors (see below), whose sum is σ = 106983340128. Its totient is φ = 20273593536.

The previous prime is 47386237123. The next prime is 47386237169. The reversal of 47386237136 is 63173268374.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 408725 + ... + 511691.

Almost surely, 2^47386237136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47386237136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53491670064).

47386237136 is an abundant number, since it is smaller than the sum of its proper divisors (59597102992).

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

47386237136 is a wasteful number, since it uses less digits than its factorization.

47386237136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103576 (or 103563 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 50.

The spelling of 47386237136 in words is "forty-seven billion, three hundred eighty-six million, two hundred thirty-seven thousand, one hundred thirty-six".