47575948044 has 12 divisors (see below), whose sum is σ = 111010545464. Its totient is φ = 15858649344.

The previous prime is 47575948039. The next prime is 47575948051. The reversal of 47575948044 is 44084957574.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1982331157 + ... + 1982331180.

Almost surely, 2^47575948044 is an apocalyptic number.

It is an amenable number.

47575948044 is an abundant number, since it is smaller than the sum of its proper divisors (63434597420).

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

47575948044 is a wasteful number, since it uses less digits than its factorization.

47575948044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3964662344 (or 3964662342 counting only the distinct ones).

The product of its (nonzero) digits is 22579200, while the sum is 57.

The spelling of 47575948044 in words is "forty-seven billion, five hundred seventy-five million, nine hundred forty-eight thousand, forty-four".