47102617680 has 160 divisors (see below), whose sum is σ = 150853582848. Its totient is φ = 12145420800.

The previous prime is 47102617673. The next prime is 47102617697. The reversal of 47102617680 is 8671620174.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13888785 + ... + 13892175.

Almost surely, 2^47102617680 is an apocalyptic number.

47102617680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47102617680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75426791424).

47102617680 is an abundant number, since it is smaller than the sum of its proper divisors (103750965168).

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

47102617680 is a wasteful number, since it uses less digits than its factorization.

47102617680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5305 (or 5299 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The spelling of 47102617680 in words is "forty-seven billion, one hundred two million, six hundred seventeen thousand, six hundred eighty".