52265701605 has 32 divisors (see below), whose sum is σ = 90200759040. Its totient is φ = 25689968640.

The previous prime is 52265701603. The next prime is 52265701613. The reversal of 52265701605 is 50610756225.

It is not a de Polignac number, because 52265701605 - 2¹ = 52265701603 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52265701603) 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 31 ways as a sum of consecutive naturals, for example, 89340 + ... + 335429.

It is an arithmetic number, because the mean of its divisors is an integer number (2818773720).

Almost surely, 2^52265701605 is an apocalyptic number.

It is an amenable number.

52265701605 is a deficient number, since it is larger than the sum of its proper divisors (37935057435).

52265701605 is a wasteful number, since it uses less digits than its factorization.

52265701605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425421.

The product of its (nonzero) digits is 126000, while the sum is 39.

The spelling of 52265701605 in words is "fifty-two billion, two hundred sixty-five million, seven hundred one thousand, six hundred five".