1163061565882 has 4 divisors (see below), whose sum is σ = 1744592348826. Its totient is φ = 581530782940.

The previous prime is 1163061565847. The next prime is 1163061565903. The reversal of 1163061565882 is 2885651603611.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 677212139041 + 485849426841 = 822929^2 + 697029^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 290765391469 + ... + 290765391472.

Almost surely, 2^{1163061565882} is an apocalyptic number.

1163061565882 is a deficient number, since it is larger than the sum of its proper divisors (581530782944).

1163061565882 is an equidigital number, since it uses as much as digits as its factorization.

1163061565882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581530782943.

The product of its (nonzero) digits is 2073600, while the sum is 52.

The spelling of 1163061565882 in words is "one trillion, one hundred sixty-three billion, sixty-one million, five hundred sixty-five thousand, eight hundred eighty-two".