1162195517253 has 8 divisors (see below), whose sum is σ = 1549644371488. Its totient is φ = 774771837264.

The previous prime is 1162195517191. The next prime is 1162195517267. The reversal of 1162195517253 is 3527155912611.

It is a happy number.

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

It is not a de Polignac number, because 1162195517253 - 2⁸ = 1162195516997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162195510253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6185575 + ... + 6370692.

It is an arithmetic number, because the mean of its divisors is an integer number (193705546436).

Almost surely, 2^{1162195517253} is an apocalyptic number.

It is an amenable number.

1162195517253 is a deficient number, since it is larger than the sum of its proper divisors (387448854235).

1162195517253 is a wasteful number, since it uses less digits than its factorization.

1162195517253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12587123.

The product of its digits is 567000, while the sum is 48.

The spelling of 1162195517253 in words is "one trillion, one hundred sixty-two billion, one hundred ninety-five million, five hundred seventeen thousand, two hundred fifty-three".