1230508582025 has 6 divisors (see below), whose sum is σ = 1525830641742. Its totient is φ = 984406865600.

The previous prime is 1230508581983. The next prime is 1230508582027. The reversal of 1230508582025 is 5202858050321.

It can be written as a sum of positive squares in 3 ways, for example, as 3075035209 + 1227433546816 = 55453^2 + 1107896^2 .

It is not a de Polignac number, because 1230508582025 - 2⁶ = 1230508581961 is a prime.

It is a super-4 number, since 4×1230508582025⁴ (a number of 49 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1230508582027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24610171616 + ... + 24610171665.

It is an arithmetic number, because the mean of its divisors is an integer number (254305106957).

Almost surely, 2^{1230508582025} is an apocalyptic number.

It is an amenable number.

1230508582025 is a deficient number, since it is larger than the sum of its proper divisors (295322059717).

1230508582025 is an equidigital number, since it uses as much as digits as its factorization.

1230508582025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49220343291 (or 49220343286 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 41.

The spelling of 1230508582025 in words is "one trillion, two hundred thirty billion, five hundred eight million, five hundred eighty-two thousand, twenty-five".