47512440000 has 1120 divisors, whose sum is σ = 189962942400. Its totient is φ = 11612160000.

The previous prime is 47512439983. The next prime is 47512440061. The reversal of 47512440000 is 4421574.

47512440000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1158839980 + ... + 1158840020.

It is an arithmetic number, because the mean of its divisors is an integer number (169609770).

Almost surely, 2^47512440000 is an apocalyptic number.

47512440000 is a gapful number since it is divisible by the number (40) 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 47512440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94981471200).

47512440000 is an abundant number, since it is smaller than the sum of its proper divisors (142450502400).

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

47512440000 is a wasteful number, since it uses less digits than its factorization.

47512440000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148 (or 117 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

Adding to 47512440000 its reverse (4421574), we get a palindrome (47516861574).

The spelling of 47512440000 in words is "forty-seven billion, five hundred twelve million, four hundred forty thousand".