503025055055 has 8 divisors (see below), whose sum is σ = 603876762432. Its totient is φ = 402255579808.

The previous prime is 503025055051. The next prime is 503025055121. The reversal of 503025055055 is 550550520305.

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

It is a cyclic number.

It is not a de Polignac number, because 503025055055 - 2² = 503025055051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503025055051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20544572 + ... + 20569041.

It is an arithmetic number, because the mean of its divisors is an integer number (75484595304).

Almost surely, 2^503025055055 is an apocalyptic number.

503025055055 is a deficient number, since it is larger than the sum of its proper divisors (100851707377).

503025055055 is a wasteful number, since it uses less digits than its factorization.

503025055055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41116065.

The product of its (nonzero) digits is 93750, while the sum is 35.

The spelling of 503025055055 in words is "five hundred three billion, twenty-five million, fifty-five thousand, fifty-five".