525243345104422 has 32 divisors (see below), whose sum is σ = 901866231129600. Its totient is φ = 224742231194688.

The previous prime is 525243345104363. The next prime is 525243345104447. The reversal of 525243345104422 is 224401543342525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21745279 + ... + 39030037.

It is an arithmetic number, because the mean of its divisors is an integer number (28183319722800).

Almost surely, 2^{525243345104422} is an apocalyptic number.

525243345104422 is a deficient number, since it is larger than the sum of its proper divisors (376622886025178).

525243345104422 is a wasteful number, since it uses less digits than its factorization.

525243345104422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17288260.

The product of its (nonzero) digits is 4608000, while the sum is 46.

Adding to 525243345104422 its reverse (224401543342525), we get a palindrome (749644888446947).

The spelling of 525243345104422 in words is "five hundred twenty-five trillion, two hundred forty-three billion, three hundred forty-five million, one hundred four thousand, four hundred twenty-two".