47937404988 has 48 divisors (see below), whose sum is σ = 135580542720. Its totient is φ = 14526486000.

The previous prime is 47937404981. The next prime is 47937405053. The reversal of 47937404988 is 88940473974.

47937404988 is a `hidden beast` number, since 4 + 79 + 3 + 74 + 0 + 498 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47937404981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20174488 + ... + 20176863.

It is an arithmetic number, because the mean of its divisors is an integer number (2824594640).

Almost surely, 2^47937404988 is an apocalyptic number.

It is an amenable number.

47937404988 is an abundant number, since it is smaller than the sum of its proper divisors (87643137732).

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

47937404988 is a wasteful number, since it uses less digits than its factorization.

47937404988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40351375 (or 40351367 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 63.

The spelling of 47937404988 in words is "forty-seven billion, nine hundred thirty-seven million, four hundred four thousand, nine hundred eighty-eight".