502503201121025 has 48 divisors (see below), whose sum is σ = 672746920608000. Its totient is φ = 370132687330560.

The previous prime is 502503201121007. The next prime is 502503201121027. The reversal of 502503201121025 is 520121102305205.

It is a happy number.

It is not a de Polignac number, because 502503201121025 - 2⁸ = 502503201120769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (502503201121027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7509092516 + ... + 7509159434.

It is an arithmetic number, because the mean of its divisors is an integer number (14015560846000).

Almost surely, 2^{502503201121025} is an apocalyptic number.

It is an amenable number.

502503201121025 is a deficient number, since it is larger than the sum of its proper divisors (170243719486975).

502503201121025 is a wasteful number, since it uses less digits than its factorization.

502503201121025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125538 (or 125533 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 502503201121025 in words is "five hundred two trillion, five hundred three billion, two hundred one million, one hundred twenty-one thousand, twenty-five".