1230525082885 has 32 divisors (see below), whose sum is σ = 1788808707072. Its totient is φ = 793281914880.

The previous prime is 1230525082879. The next prime is 1230525082889. The reversal of 1230525082885 is 5882805250321.

It is not a de Polignac number, because 1230525082885 - 2⁹ = 1230525082373 is a prime.

It is a super-2 number, since 2×1230525082885² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230525082889) 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, 593032 + ... + 1677121.

It is an arithmetic number, because the mean of its divisors is an integer number (55900272096).

Almost surely, 2^{1230525082885} is an apocalyptic number.

It is an amenable number.

1230525082885 is a deficient number, since it is larger than the sum of its proper divisors (558283624187).

1230525082885 is a wasteful number, since it uses less digits than its factorization.

1230525082885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2271093.

The product of its (nonzero) digits is 1536000, while the sum is 49.

The spelling of 1230525082885 in words is "one trillion, two hundred thirty billion, five hundred twenty-five million, eighty-two thousand, eight hundred eighty-five".