8544541662 has 16 divisors (see below), whose sum is σ = 18987870480. Its totient is φ = 2848180536.

The previous prime is 8544541619. The next prime is 8544541667. The reversal of 8544541662 is 2661454458.

It is a happy number.

8544541662 is a `hidden beast` number, since 8 + 5 + 44 + 541 + 6 + 62 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8544541667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79116073 + ... + 79116180.

It is an arithmetic number, because the mean of its divisors is an integer number (1186741905).

Almost surely, 2^8544541662 is an apocalyptic number.

8544541662 is an abundant number, since it is smaller than the sum of its proper divisors (10443328818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8544541662 is a wasteful number, since it uses less digits than its factorization.

8544541662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158232264 (or 158232258 counting only the distinct ones).

The product of its digits is 921600, while the sum is 45.

The square root of 8544541662 is about 92436.6900207921. The cubic root of 8544541662 is about 2044.3861207805.

The spelling of 8544541662 in words is "eight billion, five hundred forty-four million, five hundred forty-one thousand, six hundred sixty-two".