545250020054 has 8 divisors (see below), whose sum is σ = 818010301248. Its totient is φ = 272579919640.

The previous prime is 545250020033. The next prime is 545250020071. The reversal of 545250020054 is 450020052545.

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

It is a self number, because there is not a number n which added to its sum of digits gives 545250020054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22530077 + ... + 22554264.

It is an arithmetic number, because the mean of its divisors is an integer number (102251287656).

Almost surely, 2^545250020054 is an apocalyptic number.

545250020054 is a deficient number, since it is larger than the sum of its proper divisors (272760281194).

545250020054 is a wasteful number, since it uses less digits than its factorization.

545250020054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45090390.

The product of its (nonzero) digits is 40000, while the sum is 32.

Adding to 545250020054 its reverse (450020052545), we get a palindrome (995270072599).

The spelling of 545250020054 in words is "five hundred forty-five billion, two hundred fifty million, twenty thousand, fifty-four".