47868505404 has 24 divisors (see below), whose sum is σ = 111697644240. Its totient is φ = 15955530624.

The previous prime is 47868505403. The next prime is 47868505411. The reversal of 47868505404 is 40450586874.

It is a super-2 number, since 2×47868505404² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47868505403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308632 + ... + 437024.

It is an arithmetic number, because the mean of its divisors is an integer number (4654068510).

Almost surely, 2^47868505404 is an apocalyptic number.

It is an amenable number.

47868505404 is an abundant number, since it is smaller than the sum of its proper divisors (63829138836).

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

47868505404 is a wasteful number, since it uses less digits than its factorization.

47868505404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159469 (or 159467 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 51.

The spelling of 47868505404 in words is "forty-seven billion, eight hundred sixty-eight million, five hundred five thousand, four hundred four".