47738543162 has 4 divisors (see below), whose sum is σ = 71607814746. Its totient is φ = 23869271580.

The previous prime is 47738543131. The next prime is 47738543213. The reversal of 47738543162 is 26134583774.

47738543162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 47254499161 + 484044001 = 217381^2 + 22001^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 47738543162.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11934635789 + ... + 11934635792.

Almost surely, 2^47738543162 is an apocalyptic number.

47738543162 is a deficient number, since it is larger than the sum of its proper divisors (23869271584).

47738543162 is a wasteful number, since it uses less digits than its factorization.

47738543162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23869271583.

The product of its digits is 3386880, while the sum is 50.

The spelling of 47738543162 in words is "forty-seven billion, seven hundred thirty-eight million, five hundred forty-three thousand, one hundred sixty-two".