8634520162 has 4 divisors (see below), whose sum is σ = 12951780246. Its totient is φ = 4317260080.

The previous prime is 8634520157. The next prime is 8634520177. The reversal of 8634520162 is 2610254368.

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., 8630595801 + 3924361 = 92901^2 + 1981^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2158630039 + ... + 2158630042.

Almost surely, 2^8634520162 is an apocalyptic number.

8634520162 is a deficient number, since it is larger than the sum of its proper divisors (4317260084).

8634520162 is a wasteful number, since it uses less digits than its factorization.

8634520162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4317260083.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 8634520162 is about 92922.1187984863. The cubic root of 8634520162 is about 2051.5372298594.

The spelling of 8634520162 in words is "eight billion, six hundred thirty-four million, five hundred twenty thousand, one hundred sixty-two".