52136111163127 has 4 divisors (see below), whose sum is σ = 52652310283656. Its totient is φ = 51619912042600.

The previous prime is 52136111163107. The next prime is 52136111163139. The reversal of 52136111163127 is 72136111163125.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52136111163127 - 2⁴³ = 43340018140919 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52136111163127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52136111163107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258099560113 + ... + 258099560314.

It is an arithmetic number, because the mean of its divisors is an integer number (13163077570914).

Almost surely, 2^{52136111163127} is an apocalyptic number.

52136111163127 is a deficient number, since it is larger than the sum of its proper divisors (516199120529).

52136111163127 is a wasteful number, since it uses less digits than its factorization.

52136111163127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516199120528.

The product of its digits is 45360, while the sum is 40.

The spelling of 52136111163127 in words is "fifty-two trillion, one hundred thirty-six billion, one hundred eleven million, one hundred sixty-three thousand, one hundred twenty-seven".