47908868370 has 128 divisors (see below), whose sum is σ = 126159316992. Its totient is φ = 11547379200.

The previous prime is 47908868363. The next prime is 47908868453. The reversal of 47908868370 is 7386880974.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 74047387 + ... + 74048033.

It is an arithmetic number, because the mean of its divisors is an integer number (985619664).

Almost surely, 2^47908868370 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47908868370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63079658496).

47908868370 is an abundant number, since it is smaller than the sum of its proper divisors (78250448622).

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

47908868370 is a wasteful number, since it uses less digits than its factorization.

47908868370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616.

The product of its (nonzero) digits is 16257024, while the sum is 60.

The spelling of 47908868370 in words is "forty-seven billion, nine hundred eight million, eight hundred sixty-eight thousand, three hundred seventy".