25425033052452 has 96 divisors (see below), whose sum is σ = 69648587455104. Its totient is φ = 7132471756800.

The previous prime is 25425033052411. The next prime is 25425033052477.

25425033052452 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92733843 + ... + 93007610.

It is an arithmetic number, because the mean of its divisors is an integer number (725506119324).

Almost surely, 2^{25425033052452} is an apocalyptic number.

25425033052452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25425033052452 is an abundant number, since it is smaller than the sum of its proper divisors (44223554402652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25425033052452 is a wasteful number, since it uses less digits than its factorization.

25425033052452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185741549 (or 185741547 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 42.

It can be divided in two parts, 2542503 and 3052452, that added together give a palindrome (5594955).

The spelling of 25425033052452 in words is "twenty-five trillion, four hundred twenty-five billion, thirty-three million, fifty-two thousand, four hundred fifty-two".