47048872416 has 192 divisors, whose sum is σ = 153427696128. Its totient is φ = 12292282368.

The previous prime is 47048872399. The next prime is 47048872463. The reversal of 47048872416 is 61427884074.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 909586 + ... + 959918.

It is an arithmetic number, because the mean of its divisors is an integer number (799102584).

Almost surely, 2^47048872416 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 47048872416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76713848064).

47048872416 is an abundant number, since it is smaller than the sum of its proper divisors (106378823712).

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

47048872416 is a wasteful number, since it uses less digits than its factorization.

47048872416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50473 (or 50465 counting only the distinct ones).

The product of its (nonzero) digits is 2408448, while the sum is 51.

The spelling of 47048872416 in words is "forty-seven billion, forty-eight million, eight hundred seventy-two thousand, four hundred sixteen".