25050052540425 has 48 divisors (see below), whose sum is σ = 45182008523520. Its totient is φ = 12145258824000.

The previous prime is 25050052540417. The next prime is 25050052540433. The reversal of 25050052540425 is 52404525005052.

It is an interprime number because it is at equal distance from previous prime (25050052540417) and next prime (25050052540433).

It is not a de Polignac number, because 25050052540425 - 2³ = 25050052540417 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50755090 + ... + 51246260.

It is an arithmetic number, because the mean of its divisors is an integer number (941291844240).

Almost surely, 2^{25050052540425} is an apocalyptic number.

25050052540425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25050052540425 is a deficient number, since it is larger than the sum of its proper divisors (20131955983095).

25050052540425 is a wasteful number, since it uses less digits than its factorization.

25050052540425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553014 (or 553009 counting only the distinct ones).

The product of its (nonzero) digits is 400000, while the sum is 39.

Adding to 25050052540425 its reverse (52404525005052), we get a palindrome (77454577545477).

The spelling of 25050052540425 in words is "twenty-five trillion, fifty billion, fifty-two million, five hundred forty thousand, four hundred twenty-five".