6545242162 has 16 divisors (see below), whose sum is σ = 10086243552. Its totient is φ = 3183768000.

The previous prime is 6545242117. The next prime is 6545242163. The reversal of 6545242162 is 2612425456.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6545242163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130023 + ... + 173194.

It is an arithmetic number, because the mean of its divisors is an integer number (630390222).

Almost surely, 2^6545242162 is an apocalyptic number.

6545242162 is a deficient number, since it is larger than the sum of its proper divisors (3541001390).

6545242162 is a wasteful number, since it uses less digits than its factorization.

6545242162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303513.

The product of its digits is 115200, while the sum is 37.

The square root of 6545242162 is about 80902.6709200630. The cubic root of 6545242162 is about 1870.5754910381.

The spelling of 6545242162 in words is "six billion, five hundred forty-five million, two hundred forty-two thousand, one hundred sixty-two".