1152779048626 has 16 divisors (see below), whose sum is σ = 1739919379968. Its totient is φ = 572806501200.

The previous prime is 1152779048609. The next prime is 1152779048653. The reversal of 1152779048626 is 6268409772511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4028271 + ... + 4304941.

It is an arithmetic number, because the mean of its divisors is an integer number (108744961248).

Almost surely, 2^{1152779048626} is an apocalyptic number.

1152779048626 is a deficient number, since it is larger than the sum of its proper divisors (587140331342).

1152779048626 is a wasteful number, since it uses less digits than its factorization.

1152779048626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289617.

The product of its (nonzero) digits is 10160640, while the sum is 58.

The spelling of 1152779048626 in words is "one trillion, one hundred fifty-two billion, seven hundred seventy-nine million, forty-eight thousand, six hundred twenty-six".