525338256006263 has 12 divisors (see below), whose sum is σ = 612858792331800. Its totient is φ = 448999704668592.

The previous prime is 525338256006203. The next prime is 525338256006301. The reversal of 525338256006263 is 362600652833525.

It is not a de Polignac number, because 525338256006263 - 2¹⁸ = 525338255744119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 525338256006199 and 525338256006208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525338256006203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15359852381 + ... + 15359886582.

It is an arithmetic number, because the mean of its divisors is an integer number (51071566027650).

Almost surely, 2^{525338256006263} is an apocalyptic number.

525338256006263 is a deficient number, since it is larger than the sum of its proper divisors (87520536325537).

525338256006263 is a wasteful number, since it uses less digits than its factorization.

525338256006263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30719739326 (or 30719739319 counting only the distinct ones).

The product of its (nonzero) digits is 46656000, while the sum is 56.

The spelling of 525338256006263 in words is "five hundred twenty-five trillion, three hundred thirty-eight billion, two hundred fifty-six million, six thousand, two hundred sixty-three".