545305136302 has 32 divisors (see below), whose sum is σ = 833840237088. Its totient is φ = 267401834496.

The previous prime is 545305136293. The next prime is 545305136317. The reversal of 545305136302 is 203631503545.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 110539828 + ... + 110544760.

It is an arithmetic number, because the mean of its divisors is an integer number (26057507409).

Almost surely, 2^545305136302 is an apocalyptic number.

545305136302 is a deficient number, since it is larger than the sum of its proper divisors (288535100786).

545305136302 is a wasteful number, since it uses less digits than its factorization.

545305136302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9124.

The product of its (nonzero) digits is 162000, while the sum is 37.

Adding to 545305136302 its reverse (203631503545), we get a palindrome (748936639847).

The spelling of 545305136302 in words is "five hundred forty-five billion, three hundred five million, one hundred thirty-six thousand, three hundred two".