47448002508 has 12 divisors (see below), whose sum is σ = 110712005880. Its totient is φ = 15816000832.

The previous prime is 47448002489. The next prime is 47448002509. The reversal of 47448002508 is 80520084474.

47448002508 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 47448002508.

It is not an unprimeable number, because it can be changed into a prime (47448002509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1977000093 + ... + 1977000116.

It is an arithmetic number, because the mean of its divisors is an integer number (9226000490).

Almost surely, 2^47448002508 is an apocalyptic number.

It is an amenable number.

47448002508 is an abundant number, since it is smaller than the sum of its proper divisors (63264003372).

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

47448002508 is a wasteful number, since it uses less digits than its factorization.

47448002508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3954000216 (or 3954000214 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 42.

The spelling of 47448002508 in words is "forty-seven billion, four hundred forty-eight million, two thousand, five hundred eight".