1232453530125 has 48 divisors (see below), whose sum is σ = 2221856844480. Its totient is φ = 657263004000.

The previous prime is 1232453530117. The next prime is 1232453530141. The reversal of 1232453530125 is 5210353542321.

1232453530125 is a `hidden beast` number, since 1 + 2 + 32 + 453 + 53 + 0 + 125 = 666.

It is not a de Polignac number, because 1232453530125 - 2³ = 1232453530117 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1232453530125.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 21773110 + ... + 21829640.

It is an arithmetic number, because the mean of its divisors is an integer number (46288684260).

Almost surely, 2^{1232453530125} is an apocalyptic number.

1232453530125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1232453530125 is a deficient number, since it is larger than the sum of its proper divisors (989403314355).

1232453530125 is a wasteful number, since it uses less digits than its factorization.

1232453530125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75931 (or 75918 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 1232453530125 in words is "one trillion, two hundred thirty-two billion, four hundred fifty-three million, five hundred thirty thousand, one hundred twenty-five".