52265135218 has 16 divisors (see below), whose sum is σ = 81236520000. Its totient is φ = 25189305232.

The previous prime is 52265135201. The next prime is 52265135243. The reversal of 52265135218 is 81253156225.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 717448 + ... + 786931.

It is an arithmetic number, because the mean of its divisors is an integer number (5077282500).

Almost surely, 2^52265135218 is an apocalyptic number.

52265135218 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

52265135218 is a deficient number, since it is larger than the sum of its proper divisors (28971384782).

52265135218 is a wasteful number, since it uses less digits than its factorization.

52265135218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505009.

The product of its digits is 144000, while the sum is 40.

The spelling of 52265135218 in words is "fifty-two billion, two hundred sixty-five million, one hundred thirty-five thousand, two hundred eighteen".