52164544415 has 16 divisors (see below), whose sum is σ = 62732651520. Its totient is φ = 41641581600.

The previous prime is 52164544379. The next prime is 52164544427. The reversal of 52164544415 is 51444546125.

It is not a de Polignac number, because 52164544415 - 2⁶ = 52164544351 is a prime.

It is a super-2 number, since 2×52164544415² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7892042 + ... + 7898648.

It is an arithmetic number, because the mean of its divisors is an integer number (3920790720).

Almost surely, 2^52164544415 is an apocalyptic number.

52164544415 is a deficient number, since it is larger than the sum of its proper divisors (10568107105).

52164544415 is a wasteful number, since it uses less digits than its factorization.

52164544415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9782.

The product of its digits is 384000, while the sum is 41.

The spelling of 52164544415 in words is "fifty-two billion, one hundred sixty-four million, five hundred forty-four thousand, four hundred fifteen".