1052350511239 has 2 divisors, whose sum is σ = 1052350511240. Its totient is φ = 1052350511238.

The previous prime is 1052350511231. The next prime is 1052350511243. The reversal of 1052350511239 is 9321150532501.

It is a strong prime.

It is an emirp because it is prime and its reverse (9321150532501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1052350511239 - 2³ = 1052350511231 is a prime.

It is a super-2 number, since 2×1052350511239² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1052350511198 and 1052350511207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1052350511231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526175255619 + 526175255620.

It is an arithmetic number, because the mean of its divisors is an integer number (526175255620).

Almost surely, 2^{1052350511239} is an apocalyptic number.

1052350511239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052350511239 is an equidigital number, since it uses as much as digits as its factorization.

1052350511239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40500, while the sum is 37.

The spelling of 1052350511239 in words is "one trillion, fifty-two billion, three hundred fifty million, five hundred eleven thousand, two hundred thirty-nine".