47487903468 has 24 divisors (see below), whose sum is σ = 113507672880. Its totient is φ = 15443220480.

The previous prime is 47487903467. The next prime is 47487903473. The reversal of 47487903468 is 86430978474.

It is not an unprimeable number, because it can be changed into a prime (47487903467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48259573 + ... + 48260556.

It is an arithmetic number, because the mean of its divisors is an integer number (4729486370).

Almost surely, 2^47487903468 is an apocalyptic number.

It is an amenable number.

47487903468 is an abundant number, since it is smaller than the sum of its proper divisors (66019769412).

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

47487903468 is a wasteful number, since it uses less digits than its factorization.

47487903468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96520177 (or 96520175 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 60.

The spelling of 47487903468 in words is "forty-seven billion, four hundred eighty-seven million, nine hundred three thousand, four hundred sixty-eight".