55525264165 has 16 divisors (see below), whose sum is σ = 76213468800. Its totient is φ = 38042199360.

The previous prime is 55525264141. The next prime is 55525264169. The reversal of 55525264165 is 56146252555.

It is not a de Polignac number, because 55525264165 - 2⁵ = 55525264133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55525264169) 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, 630315 + ... + 712984.

It is an arithmetic number, because the mean of its divisors is an integer number (4763341800).

Almost surely, 2^55525264165 is an apocalyptic number.

It is an amenable number.

55525264165 is a deficient number, since it is larger than the sum of its proper divisors (20688204635).

55525264165 is a wasteful number, since it uses less digits than its factorization.

55525264165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344492.

The product of its digits is 1800000, while the sum is 46.

The spelling of 55525264165 in words is "fifty-five billion, five hundred twenty-five million, two hundred sixty-four thousand, one hundred sixty-five".