47179387008 has 896 divisors, whose sum is σ = 168566832000. Its totient is φ = 13006946304.

The previous prime is 47179387007. The next prime is 47179387043. The reversal of 47179387008 is 80078397174.

47179387008 is a `hidden beast` number, since 471 + 7 + 93 + 87 + 0 + 0 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (47179387007) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 530105428 + ... + 530105516.

It is an arithmetic number, because the mean of its divisors is an integer number (188132625).

Almost surely, 2^47179387008 is an apocalyptic number.

47179387008 is a gapful number since it is divisible by the number (48) 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 47179387008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84283416000).

47179387008 is an abundant number, since it is smaller than the sum of its proper divisors (121387444992).

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

47179387008 is a wasteful number, since it uses less digits than its factorization.

47179387008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 54.

The spelling of 47179387008 in words is "forty-seven billion, one hundred seventy-nine million, three hundred eighty-seven thousand, eight".