1158010980806 has 8 divisors (see below), whose sum is σ = 1737277343640. Its totient is φ = 578918532928.

The previous prime is 1158010980761. The next prime is 1158010980809. The reversal of 1158010980806 is 6080890108511.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1158010980809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43462091 + ... + 43488726.

It is an arithmetic number, because the mean of its divisors is an integer number (217159667955).

Almost surely, 2^{1158010980806} is an apocalyptic number.

1158010980806 is a deficient number, since it is larger than the sum of its proper divisors (579266362834).

1158010980806 is an equidigital number, since it uses as much as digits as its factorization.

1158010980806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86957478.

The product of its (nonzero) digits is 138240, while the sum is 47.

The spelling of 1158010980806 in words is "one trillion, one hundred fifty-eight billion, ten million, nine hundred eighty thousand, eight hundred six".