525225334065 has 16 divisors (see below), whose sum is σ = 884590036800. Its totient is φ = 265377010752.

The previous prime is 525225334061. The next prime is 525225334087. The reversal of 525225334065 is 560433522525.

It is not a de Polignac number, because 525225334065 - 2² = 525225334061 is a prime.

It is not an unprimeable number, because it can be changed into a prime (525225334061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 921447670 + ... + 921448239.

It is an arithmetic number, because the mean of its divisors is an integer number (55286877300).

Almost surely, 2^525225334065 is an apocalyptic number.

It is an amenable number.

525225334065 is a deficient number, since it is larger than the sum of its proper divisors (359364702735).

525225334065 is a wasteful number, since it uses less digits than its factorization.

525225334065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1842895936.

The product of its (nonzero) digits is 1080000, while the sum is 42.

The spelling of 525225334065 in words is "five hundred twenty-five billion, two hundred twenty-five million, three hundred thirty-four thousand, sixty-five".