47565829632 has 40 divisors (see below), whose sum is σ = 126718347096. Its totient is φ = 15855276032.

The previous prime is 47565829601. The next prime is 47565829687. The reversal of 47565829632 is 23692856574.

It is a congruent number.

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, 15482133 + ... + 15485204.

Almost surely, 2^47565829632 is an apocalyptic number.

It is an amenable number.

47565829632 is an abundant number, since it is smaller than the sum of its proper divisors (79152517464).

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

47565829632 is an equidigital number, since it uses as much as digits as its factorization.

47565829632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30967358 (or 30967342 counting only the distinct ones).

The product of its digits is 21772800, while the sum is 57.

The spelling of 47565829632 in words is "forty-seven billion, five hundred sixty-five million, eight hundred twenty-nine thousand, six hundred thirty-two".