25026375125264 has 10 divisors (see below), whose sum is σ = 48488601805230. Its totient is φ = 12513187562624.

The previous prime is 25026375125251. The next prime is 25026375125299. The reversal of 25026375125264 is 46252157362052.

It can be written as a sum of positive squares in only one way, i.e., 25022084875264 + 4290250000 = 5002208^2 + 65500^2 .

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 as a sum of consecutive naturals, namely, 782074222649 + ... + 782074222680.

It is an arithmetic number, because the mean of its divisors is an integer number (4848860180523).

Almost surely, 2^{25026375125264} is an apocalyptic number.

It is an amenable number.

25026375125264 is a deficient number, since it is larger than the sum of its proper divisors (23462226679966).

25026375125264 is a wasteful number, since it uses less digits than its factorization.

25026375125264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1564148445337 (or 1564148445331 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 50.

The spelling of 25026375125264 in words is "twenty-five trillion, twenty-six billion, three hundred seventy-five million, one hundred twenty-five thousand, two hundred sixty-four".