47716513162 has 4 divisors (see below), whose sum is σ = 71574769746. Its totient is φ = 23858256580.

The previous prime is 47716513153. The next prime is 47716513217. The reversal of 47716513162 is 26131561774.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26131561774 = 2 ⋅13065780887.

It can be written as a sum of positive squares in only one way, i.e., 47406788361 + 309724801 = 217731^2 + 17599^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11929128289 + ... + 11929128292.

Almost surely, 2^47716513162 is an apocalyptic number.

47716513162 is a deficient number, since it is larger than the sum of its proper divisors (23858256584).

47716513162 is a wasteful number, since it uses less digits than its factorization.

47716513162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23858256583.

The product of its digits is 211680, while the sum is 43.

The spelling of 47716513162 in words is "forty-seven billion, seven hundred sixteen million, five hundred thirteen thousand, one hundred sixty-two".