47887711202 has 4 divisors (see below), whose sum is σ = 71831566806. Its totient is φ = 23943855600.

The previous prime is 47887711189. The next prime is 47887711211. The reversal of 47887711202 is 20211778874.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 45419708161 + 2468003041 = 213119^2 + 49679^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11971927799 + ... + 11971927802.

Almost surely, 2^47887711202 is an apocalyptic number.

47887711202 is a deficient number, since it is larger than the sum of its proper divisors (23943855604).

47887711202 is a wasteful number, since it uses less digits than its factorization.

47887711202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23943855603.

The product of its (nonzero) digits is 351232, while the sum is 47.

The spelling of 47887711202 in words is "forty-seven billion, eight hundred eighty-seven million, seven hundred eleven thousand, two hundred two".