1152043375253 has 8 divisors (see below), whose sum is σ = 1153327938528. Its totient is φ = 1150759274544.

The previous prime is 1152043375181. The next prime is 1152043375267. The reversal of 1152043375253 is 3525733402511.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1152043375253 is a prime.

It is a Duffinian number.

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 1152043375253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152043305253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4993475 + ... + 5219087.

It is an arithmetic number, because the mean of its divisors is an integer number (144165992316).

Almost surely, 2^{1152043375253} is an apocalyptic number.

It is an amenable number.

1152043375253 is a deficient number, since it is larger than the sum of its proper divisors (1284563275).

1152043375253 is a wasteful number, since it uses less digits than its factorization.

1152043375253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231283.

The product of its (nonzero) digits is 378000, while the sum is 41.

Adding to 1152043375253 its reverse (3525733402511), we get a palindrome (4677776777764).

The spelling of 1152043375253 in words is "one trillion, one hundred fifty-two billion, forty-three million, three hundred seventy-five thousand, two hundred fifty-three".