25252235164334 has 32 divisors (see below), whose sum is σ = 40139176513536. Its totient is φ = 11873721771520.

The previous prime is 25252235164271. The next prime is 25252235164393. The reversal of 25252235164334 is 43346153225252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 967097939 + ... + 967124049.

It is an arithmetic number, because the mean of its divisors is an integer number (1254349266048).

Almost surely, 2^{25252235164334} is an apocalyptic number.

25252235164334 is a deficient number, since it is larger than the sum of its proper divisors (14886941349202).

25252235164334 is a wasteful number, since it uses less digits than its factorization.

25252235164334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48220.

The product of its digits is 5184000, while the sum is 47.

Adding to 25252235164334 its reverse (43346153225252), we get a palindrome (68598388389586).

The spelling of 25252235164334 in words is "twenty-five trillion, two hundred fifty-two billion, two hundred thirty-five million, one hundred sixty-four thousand, three hundred thirty-four".