47312987060 has 24 divisors (see below), whose sum is σ = 102042606120. Its totient is φ = 18413702784.

The previous prime is 47312987027. The next prime is 47312987081. The reversal of 47312987060 is 6078921374.

It can be written as a sum of positive squares in 4 ways, for example, as 7927409296 + 39385577764 = 89036^2 + 198458^2 .

It is a junction number, because it is equal to n+sod(n) for n = 47312986996 and 47312987014.

It is a congruent number.

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, 31967495 + ... + 31968974.

It is an arithmetic number, because the mean of its divisors is an integer number (4251775255).

Almost surely, 2^47312987060 is an apocalyptic number.

It is an amenable number.

47312987060 is an abundant number, since it is smaller than the sum of its proper divisors (54729619060).

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

47312987060 is a wasteful number, since it uses less digits than its factorization.

47312987060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63936515 (or 63936513 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 47.

The spelling of 47312987060 in words is "forty-seven billion, three hundred twelve million, nine hundred eighty-seven thousand, sixty".