545103210534254 has 8 divisors (see below), whose sum is σ = 820544055434040. Its totient is φ = 271588525389576.

The previous prime is 545103210534193. The next prime is 545103210534359. The reversal of 545103210534254 is 452435012301545.

It is a happy number.

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

It is a super-2 number, since 2×545103210534254² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 481539938069 + ... + 481539939200.

It is an arithmetic number, because the mean of its divisors is an integer number (102568006929255).

Almost surely, 2^{545103210534254} is an apocalyptic number.

545103210534254 is a deficient number, since it is larger than the sum of its proper divisors (275440844899786).

545103210534254 is a wasteful number, since it uses less digits than its factorization.

545103210534254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963079877554.

The product of its (nonzero) digits is 1440000, while the sum is 44.

Adding to 545103210534254 its reverse (452435012301545), we get a palindrome (997538222835799).

The spelling of 545103210534254 in words is "five hundred forty-five trillion, one hundred three billion, two hundred ten million, five hundred thirty-four thousand, two hundred fifty-four".