8452154218 has 64 divisors (see below), whose sum is σ = 14324428800. Its totient is φ = 3720911040.

The previous prime is 8452154213. The next prime is 8452154257. The reversal of 8452154218 is 8124512548.

It is not an unprimeable number, because it can be changed into a prime (8452154213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8981628 + ... + 8982568.

It is an arithmetic number, because the mean of its divisors is an integer number (223819200).

Almost surely, 2^8452154218 is an apocalyptic number.

8452154218 is a deficient number, since it is larger than the sum of its proper divisors (5872274582).

8452154218 is a wasteful number, since it uses less digits than its factorization.

8452154218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267.

The product of its digits is 102400, while the sum is 40.

The square root of 8452154218 is about 91935.5982087461. The cubic root of 8452154218 is about 2036.9911283313.

The spelling of 8452154218 in words is "eight billion, four hundred fifty-two million, one hundred fifty-four thousand, two hundred eighteen".