1162804552842 has 16 divisors (see below), whose sum is σ = 2325734880480. Its totient is φ = 387580555152.

The previous prime is 1162804552757. The next prime is 1162804552883. The reversal of 1162804552842 is 2482554082611.

It is a super-2 number, since 2×1162804552842² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1162804552791 and 1162804552800.

It is an unprimeable number.

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, 5120217 + ... + 5342492.

It is an arithmetic number, because the mean of its divisors is an integer number (145358430030).

Almost surely, 2^{1162804552842} is an apocalyptic number.

1162804552842 is an abundant number, since it is smaller than the sum of its proper divisors (1162930327638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1162804552842 is a wasteful number, since it uses less digits than its factorization.

1162804552842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10481237.

The product of its (nonzero) digits is 1228800, while the sum is 48.

The spelling of 1162804552842 in words is "one trillion, one hundred sixty-two billion, eight hundred four million, five hundred fifty-two thousand, eight hundred forty-two".