47103009732 has 48 divisors (see below), whose sum is σ = 123941603520. Its totient is φ = 15466657536.

The previous prime is 47103009731. The next prime is 47103009761. The reversal of 47103009732 is 23790030174.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (47103009731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3247533 + ... + 3262004.

It is an arithmetic number, because the mean of its divisors is an integer number (2582116740).

Almost surely, 2^47103009732 is an apocalyptic number.

It is an amenable number.

47103009732 is an abundant number, since it is smaller than the sum of its proper divisors (76838593788).

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

47103009732 is a wasteful number, since it uses less digits than its factorization.

47103009732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6509617 (or 6509609 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The spelling of 47103009732 in words is "forty-seven billion, one hundred three million, nine thousand, seven hundred thirty-two".