25264046252 has 12 divisors (see below), whose sum is σ = 44276068536. Its totient is φ = 12613740960.

The previous prime is 25264046243. The next prime is 25264046279.

25264046252 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4567433 + ... + 4572960.

It is an arithmetic number, because the mean of its divisors is an integer number (3689672378).

Almost surely, 2^25264046252 is an apocalyptic number.

It is an amenable number.

25264046252 is a deficient number, since it is larger than the sum of its proper divisors (19012022284).

25264046252 is a wasteful number, since it uses less digits than its factorization.

25264046252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9141088 (or 9141086 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

It can be divided in two parts, 252640 and 46252, that added together give a palindrome (298892).

The spelling of 25264046252 in words is "twenty-five billion, two hundred sixty-four million, forty-six thousand, two hundred fifty-two".