47403875072 has 18 divisors (see below), whose sum is σ = 94622579268. Its totient is φ = 23701937408.

The previous prime is 47403875053. The next prime is 47403875171. The reversal of 47403875072 is 27057830474.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92585438 + ... + 92585949.

Almost surely, 2^47403875072 is an apocalyptic number.

It is an amenable number.

47403875072 is a deficient number, since it is larger than the sum of its proper divisors (47218704196).

47403875072 is an equidigital number, since it uses as much as digits as its factorization.

47403875072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185171403 (or 185171389 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 47.

The spelling of 47403875072 in words is "forty-seven billion, four hundred three million, eight hundred seventy-five thousand, seventy-two".