52789653839 has 32 divisors (see below), whose sum is σ = 59781758400. Its totient is φ = 46275425280.

The previous prime is 52789653811. The next prime is 52789653881. The reversal of 52789653839 is 93835698725.

It is not a de Polignac number, because 52789653839 - 2¹² = 52789649743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52789653139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10703204 + ... + 10708134.

It is an arithmetic number, because the mean of its divisors is an integer number (1868179950).

Almost surely, 2^52789653839 is an apocalyptic number.

52789653839 is a deficient number, since it is larger than the sum of its proper divisors (6992104561).

52789653839 is a wasteful number, since it uses less digits than its factorization.

52789653839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5435.

The product of its digits is 97977600, while the sum is 65.

The spelling of 52789653839 in words is "fifty-two billion, seven hundred eighty-nine million, six hundred fifty-three thousand, eight hundred thirty-nine".