25026265140248 has 64 divisors (see below), whose sum is σ = 49747706496000. Its totient is φ = 11762086904320.

The previous prime is 25026265140241. The next prime is 25026265140271. The reversal of 25026265140248 is 84204156262052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25026265140241) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1302695363 + ... + 1302714573.

It is an arithmetic number, because the mean of its divisors is an integer number (777307914000).

Almost surely, 2^{25026265140248} is an apocalyptic number.

It is an amenable number.

25026265140248 is a deficient number, since it is larger than the sum of its proper divisors (24721441355752).

25026265140248 is a wasteful number, since it uses less digits than its factorization.

25026265140248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30920 (or 30916 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 47.

The spelling of 25026265140248 in words is "twenty-five trillion, twenty-six billion, two hundred sixty-five million, one hundred forty thousand, two hundred forty-eight".