47432272007 has 4 divisors (see below), whose sum is σ = 47443524096. Its totient is φ = 47421019920.

The previous prime is 47432271979. The next prime is 47432272051. The reversal of 47432272007 is 70027223474.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47432272007 - 2⁸ = 47432271751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47432242007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5619719 + ... + 5628152.

It is an arithmetic number, because the mean of its divisors is an integer number (11860881024).

Almost surely, 2^47432272007 is an apocalyptic number.

47432272007 is a deficient number, since it is larger than the sum of its proper divisors (11252089).

47432272007 is a wasteful number, since it uses less digits than its factorization.

47432272007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11252088.

The product of its (nonzero) digits is 131712, while the sum is 38.

The spelling of 47432272007 in words is "forty-seven billion, four hundred thirty-two million, two hundred seventy-two thousand, seven".