47860365312 has 144 divisors (see below), whose sum is σ = 142690242240. Its totient is φ = 15438643200.

The previous prime is 47860365277. The next prime is 47860365313. The reversal of 47860365312 is 21356306874.

47860365312 is a `hidden beast` number, since 4 + 7 + 8 + 603 + 6 + 5 + 31 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×47860365312² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47860365313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 529512 + ... + 613272.

It is an arithmetic number, because the mean of its divisors is an integer number (990904460).

Almost surely, 2^47860365312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47860365312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71345121120).

47860365312 is an abundant number, since it is smaller than the sum of its proper divisors (94829876928).

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

47860365312 is a wasteful number, since it uses less digits than its factorization.

47860365312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83820 (or 83797 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 47860365312 in words is "forty-seven billion, eight hundred sixty million, three hundred sixty-five thousand, three hundred twelve".