1052325225439 has 8 divisors (see below), whose sum is σ = 1107728519040. Its totient is φ = 996923707416.

The previous prime is 1052325225409. The next prime is 1052325225463. The reversal of 1052325225439 is 9345225232501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1052325225439 - 2¹⁹ = 1052324701151 is a prime.

It is a super-2 number, since 2×1052325225439² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1052325225395 and 1052325225404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052325225409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 872814 + ... + 1693060.

It is an arithmetic number, because the mean of its divisors is an integer number (138466064880).

Almost surely, 2^{1052325225439} is an apocalyptic number.

1052325225439 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1052325225439 is a deficient number, since it is larger than the sum of its proper divisors (55403293601).

1052325225439 is an equidigital number, since it uses as much as digits as its factorization.

1052325225439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887789.

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 1052325225439 in words is "one trillion, fifty-two billion, three hundred twenty-five million, two hundred twenty-five thousand, four hundred thirty-nine".