65267625522 has 32 divisors (see below), whose sum is σ = 144117792000. Its totient is φ = 19539776720.

The previous prime is 65267625517. The next prime is 65267625529. The reversal of 65267625522 is 22552676256.

It is not an unprimeable number, because it can be changed into a prime (65267625529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5951772 + ... + 5962727.

It is an arithmetic number, because the mean of its divisors is an integer number (4503681000).

Almost surely, 2^65267625522 is an apocalyptic number.

65267625522 is an abundant number, since it is smaller than the sum of its proper divisors (78850166478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65267625522 is a wasteful number, since it uses less digits than its factorization.

65267625522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11914598.

The product of its digits is 3024000, while the sum is 48.

The spelling of 65267625522 in words is "sixty-five billion, two hundred sixty-seven million, six hundred twenty-five thousand, five hundred twenty-two".