1162445450163 has 16 divisors (see below), whose sum is σ = 1618797154560. Its totient is φ = 741238688736.

The previous prime is 1162445450147. The next prime is 1162445450191. The reversal of 1162445450163 is 3610545442611.

It is not a de Polignac number, because 1162445450163 - 2⁴ = 1162445450147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1162445450563) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 88743295 + ... + 88756392.

It is an arithmetic number, because the mean of its divisors is an integer number (101174822160).

Almost surely, 2^{1162445450163} is an apocalyptic number.

1162445450163 is a deficient number, since it is larger than the sum of its proper divisors (456351704397).

1162445450163 is a wasteful number, since it uses less digits than its factorization.

1162445450163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177499786.

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 1162445450163 in words is "one trillion, one hundred sixty-two billion, four hundred forty-five million, four hundred fifty thousand, one hundred sixty-three".