545224322402 has 8 divisors (see below), whose sum is σ = 823252619712. Its totient is φ = 270806782500.

The previous prime is 545224322393. The next prime is 545224322407. The reversal of 545224322402 is 204223422545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (545224322407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 902688974 + ... + 902689577.

It is an arithmetic number, because the mean of its divisors is an integer number (102906577464).

Almost surely, 2^545224322402 is an apocalyptic number.

545224322402 is a deficient number, since it is larger than the sum of its proper divisors (278028297310).

545224322402 is a wasteful number, since it uses less digits than its factorization.

545224322402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805378704.

The product of its (nonzero) digits is 153600, while the sum is 35.

Adding to 545224322402 its reverse (204223422545), we get a palindrome (749447744947).

The spelling of 545224322402 in words is "five hundred forty-five billion, two hundred twenty-four million, three hundred twenty-two thousand, four hundred two".