47555536416 has 96 divisors (see below), whose sum is σ = 130626675648. Its totient is φ = 15132349440.

The previous prime is 47555536409. The next prime is 47555536421. The reversal of 47555536416 is 61463555574.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61951 + ... + 314561.

It is an arithmetic number, because the mean of its divisors is an integer number (1360694538).

Almost surely, 2^47555536416 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 47555536416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65313337824).

47555536416 is an abundant number, since it is smaller than the sum of its proper divisors (83071139232).

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

47555536416 is a wasteful number, since it uses less digits than its factorization.

47555536416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252714 (or 252706 counting only the distinct ones).

The product of its digits is 7560000, while the sum is 51.

The spelling of 47555536416 in words is "forty-seven billion, five hundred fifty-five million, five hundred thirty-six thousand, four hundred sixteen".