52027890507789 has 16 divisors (see below), whose sum is σ = 83944159475328. Its totient is φ = 27981386491392.

The previous prime is 52027890507773. The next prime is 52027890507797. The reversal of 52027890507789 is 98770509872025.

It is not a de Polignac number, because 52027890507789 - 2⁴ = 52027890507773 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52027890503789) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72868193632 + ... + 72868194345.

It is an arithmetic number, because the mean of its divisors is an integer number (5246509967208).

Almost surely, 2^{52027890507789} is an apocalyptic number.

It is an amenable number.

52027890507789 is a deficient number, since it is larger than the sum of its proper divisors (31916268967539).

52027890507789 is a wasteful number, since it uses less digits than its factorization.

52027890507789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145736388004.

The product of its (nonzero) digits is 177811200, while the sum is 69.

The spelling of 52027890507789 in words is "fifty-two trillion, twenty-seven billion, eight hundred ninety million, five hundred seven thousand, seven hundred eighty-nine".