503362250225 has 12 divisors (see below), whose sum is σ = 624330303324. Its totient is φ = 402585856320.

The previous prime is 503362250197. The next prime is 503362250299. The reversal of 503362250225 is 522052263305.

It can be written as a sum of positive squares in 6 ways, for example, as 93535658896 + 409826591329 = 305836^2 + 640177^2 .

It is not a de Polignac number, because 503362250225 - 2¹² = 503362246129 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2499734 + ... + 2693583.

It is an arithmetic number, because the mean of its divisors is an integer number (52027525277).

Almost surely, 2^503362250225 is an apocalyptic number.

It is an amenable number.

503362250225 is a deficient number, since it is larger than the sum of its proper divisors (120968053099).

503362250225 is a wasteful number, since it uses less digits than its factorization.

503362250225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5197204 (or 5197199 counting only the distinct ones).

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

The spelling of 503362250225 in words is "five hundred three billion, three hundred sixty-two million, two hundred fifty thousand, two hundred twenty-five".