253050302525 has 12 divisors (see below), whose sum is σ = 330297237600. Its totient is φ = 191785492080.

The previous prime is 253050302507. The next prime is 253050302543. The reversal of 253050302525 is 525203050352.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (253050302507) and next prime (253050302543).

It is not a de Polignac number, because 253050302525 - 2⁸ = 253050302269 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 253050302491 and 253050302500.

It is a congruent 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, 266368265 + ... + 266369214.

It is an arithmetic number, because the mean of its divisors is an integer number (27524769800).

Almost surely, 2^253050302525 is an apocalyptic number.

253050302525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

253050302525 is a deficient number, since it is larger than the sum of its proper divisors (77246935075).

253050302525 is a wasteful number, since it uses less digits than its factorization.

253050302525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532737508 (or 532737503 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 32.

Adding to 253050302525 its reverse (525203050352), we get a palindrome (778253352877).

The spelling of 253050302525 in words is "two hundred fifty-three billion, fifty million, three hundred two thousand, five hundred twenty-five".