47333337680 has 20 divisors (see below), whose sum is σ = 110050010292. Its totient is φ = 18933335040.

The previous prime is 47333337661. The next prime is 47333337697. The reversal of 47333337680 is 8673333374.

It can be written as a sum of positive squares in 2 ways, for example, as 11727157264 + 35606180416 = 108292^2 + 188696^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295833281 + ... + 295833440.

Almost surely, 2^47333337680 is an apocalyptic number.

47333337680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47333337680 is an abundant number, since it is smaller than the sum of its proper divisors (62716672612).

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

47333337680 is a wasteful number, since it uses less digits than its factorization.

47333337680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591666734 (or 591666728 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 47.

The spelling of 47333337680 in words is "forty-seven billion, three hundred thirty-three million, three hundred thirty-seven thousand, six hundred eighty".