545451003302 has 4 divisors (see below), whose sum is σ = 818176504956. Its totient is φ = 272725501650.

The previous prime is 545451003301. The next prime is 545451003337. The reversal of 545451003302 is 203300154545.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545451003301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136362750824 + ... + 136362750827.

It is an arithmetic number, because the mean of its divisors is an integer number (204544126239).

Almost surely, 2^545451003302 is an apocalyptic number.

545451003302 is a deficient number, since it is larger than the sum of its proper divisors (272725501654).

545451003302 is a wasteful number, since it uses less digits than its factorization.

545451003302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272725501653.

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 545451003302 its reverse (203300154545), we get a palindrome (748751157847).

The spelling of 545451003302 in words is "five hundred forty-five billion, four hundred fifty-one million, three thousand, three hundred two".