47202447711 has 16 divisors (see below), whose sum is σ = 63525355520. Its totient is φ = 31174022880.

The previous prime is 47202447701. The next prime is 47202447727. The reversal of 47202447711 is 11774420274.

It is not a de Polignac number, because 47202447711 - 2⁵ = 47202447679 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47202447711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47202447701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2669646 + ... + 2687268.

It is an arithmetic number, because the mean of its divisors is an integer number (3970334720).

Almost surely, 2^47202447711 is an apocalyptic number.

47202447711 is a deficient number, since it is larger than the sum of its proper divisors (16322907809).

47202447711 is a wasteful number, since it uses less digits than its factorization.

47202447711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25926.

The product of its (nonzero) digits is 87808, while the sum is 39.

Adding to 47202447711 its reverse (11774420274), we get a palindrome (58976867985).

The spelling of 47202447711 in words is "forty-seven billion, two hundred two million, four hundred forty-seven thousand, seven hundred eleven".