8506162438 has 16 divisors (see below), whose sum is σ = 12798822960. Its totient is φ = 4239909856.

The previous prime is 8506162411. The next prime is 8506162481. The reversal of 8506162438 is 8342616058.

It is a junction number, because it is equal to n+sod(n) for n = 8506162394 and 8506162403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 887520 + ... + 897052.

It is an arithmetic number, because the mean of its divisors is an integer number (799926435).

Almost surely, 2^8506162438 is an apocalyptic number.

8506162438 is a deficient number, since it is larger than the sum of its proper divisors (4292660522).

8506162438 is a wasteful number, since it uses less digits than its factorization.

8506162438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10871.

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 8506162438 is about 92228.8590301322. The cubic root of 8506162438 is about 2041.3206268485.

The spelling of 8506162438 in words is "eight billion, five hundred six million, one hundred sixty-two thousand, four hundred thirty-eight".