52756123368911 has 4 divisors (see below), whose sum is σ = 52782862409592. Its totient is φ = 52729384328232.

The previous prime is 52756123368899. The next prime is 52756123368929. The reversal of 52756123368911 is 11986332165725.

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 52756123368911 - 2³⁴ = 52738943499727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52756123368961) 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, 13369517381 + ... + 13369521326.

It is an arithmetic number, because the mean of its divisors is an integer number (13195715602398).

Almost surely, 2^{52756123368911} is an apocalyptic number.

52756123368911 is a deficient number, since it is larger than the sum of its proper divisors (26739040681).

52756123368911 is a wasteful number, since it uses less digits than its factorization.

52756123368911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26739040680.

The product of its digits is 16329600, while the sum is 59.

The spelling of 52756123368911 in words is "fifty-two trillion, seven hundred fifty-six billion, one hundred twenty-three million, three hundred sixty-eight thousand, nine hundred eleven".