545203224125 has 16 divisors (see below), whose sum is σ = 777615571200. Its totient is φ = 373853638800.

The previous prime is 545203224119. The next prime is 545203224143. The reversal of 545203224125 is 521422302545.

It is a happy number.

It is not a de Polignac number, because 545203224125 - 2¹⁴ = 545203207741 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 311543825 + ... + 311545574.

It is an arithmetic number, because the mean of its divisors is an integer number (48600973200).

Almost surely, 2^545203224125 is an apocalyptic number.

It is an amenable number.

545203224125 is a deficient number, since it is larger than the sum of its proper divisors (232412347075).

545203224125 is an equidigital number, since it uses as much as digits as its factorization.

545203224125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623089421 (or 623089411 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 545203224125 in words is "five hundred forty-five billion, two hundred three million, two hundred twenty-four thousand, one hundred twenty-five".