268025265025 has 24 divisors (see below), whose sum is σ = 379898682944. Its totient is φ = 183755563200.

The previous prime is 268025265023. The next prime is 268025265059. The reversal of 268025265025 is 520562520862.

It is not a de Polignac number, because 268025265025 - 2¹ = 268025265023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (268025265023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 853810 + ... + 1124740.

Almost surely, 2^268025265025 is an apocalyptic number.

268025265025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

268025265025 is a deficient number, since it is larger than the sum of its proper divisors (111873417919).

268025265025 is a wasteful number, since it uses less digits than its factorization.

268025265025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276601 (or 276596 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 43.

Adding to 268025265025 its reverse (520562520862), we get a palindrome (788587785887).

The spelling of 268025265025 in words is "two hundred sixty-eight billion, twenty-five million, two hundred sixty-five thousand, twenty-five".