503054260325 has 12 divisors (see below), whose sum is σ = 623806801860. Its totient is φ = 402430815360.

The previous prime is 503054260321. The next prime is 503054260363. The reversal of 503054260325 is 523062450305.

It can be written as a sum of positive squares in 6 ways, for example, as 7942196161 + 495112064164 = 89119^2 + 703642^2 .

It is not a de Polignac number, because 503054260325 - 2² = 503054260321 is a prime.

It is a super-2 number, since 2×503054260325² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503054260321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 546287 + ... + 1142163.

It is an arithmetic number, because the mean of its divisors is an integer number (51983900155).

Almost surely, 2^503054260325 is an apocalyptic number.

It is an amenable number.

503054260325 is a deficient number, since it is larger than the sum of its proper divisors (120752541535).

503054260325 is a wasteful number, since it uses less digits than its factorization.

503054260325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629656 (or 629651 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 503054260325 in words is "five hundred three billion, fifty-four million, two hundred sixty thousand, three hundred twenty-five".