6545545202 has 32 divisors (see below), whose sum is σ = 11338199040. Its totient is φ = 2776032000.

The previous prime is 6545545177. The next prime is 6545545211. The reversal of 6545545202 is 2025455456.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 722702 + ... + 731702.

It is an arithmetic number, because the mean of its divisors is an integer number (354318720).

Almost surely, 2^6545545202 is an apocalyptic number.

6545545202 is a deficient number, since it is larger than the sum of its proper divisors (4792653838).

6545545202 is a wasteful number, since it uses less digits than its factorization.

6545545202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9546.

The product of its (nonzero) digits is 240000, while the sum is 38.

The square root of 6545545202 is about 80904.5437660951. The cubic root of 6545545202 is about 1870.6043593588.

The spelling of 6545545202 in words is "six billion, five hundred forty-five million, five hundred forty-five thousand, two hundred two".