47385170889232 has 40 divisors (see below), whose sum is σ = 101852563027680. Its totient is φ = 21173651086080.

The previous prime is 47385170889079. The next prime is 47385170889271. The reversal of 47385170889232 is 23298807158374.

It is a super-2 number, since 2×47385170889232² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2281633053 + ... + 2281653820.

It is an arithmetic number, because the mean of its divisors is an integer number (2546314075692).

Almost surely, 2^{47385170889232} is an apocalyptic number.

It is an amenable number.

47385170889232 is an abundant number, since it is smaller than the sum of its proper divisors (54467392138448).

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

47385170889232 is a wasteful number, since it uses less digits than its factorization.

47385170889232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4563286951 (or 4563286945 counting only the distinct ones).

The product of its (nonzero) digits is 162570240, while the sum is 67.

The spelling of 47385170889232 in words is "forty-seven trillion, three hundred eighty-five billion, one hundred seventy million, eight hundred eighty-nine thousand, two hundred thirty-two".