503538600325 has 24 divisors (see below), whose sum is σ = 630544116800. Its totient is φ = 398860277760.

The previous prime is 503538600287. The next prime is 503538600359. The reversal of 503538600325 is 523006835305.

It is not a de Polignac number, because 503538600325 - 2⁹ = 503538599813 is a prime.

It is a super-2 number, since 2×503538600325² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26690746 + ... + 26709604.

Almost surely, 2^503538600325 is an apocalyptic number.

It is an amenable number.

503538600325 is a deficient number, since it is larger than the sum of its proper divisors (127005516475).

503538600325 is a wasteful number, since it uses less digits than its factorization.

503538600325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29341 (or 29336 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 40.

The spelling of 503538600325 in words is "five hundred three billion, five hundred thirty-eight million, six hundred thousand, three hundred twenty-five".