779111132045 has 32 divisors (see below), whose sum is σ = 1018350144000. Its totient is φ = 569969326080.

The previous prime is 779111132029. The next prime is 779111132057. The reversal of 779111132045 is 540231111977.

It is not a de Polignac number, because 779111132045 - 2⁴ = 779111132029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 779111131993 and 779111132011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10760765 + ... + 10832925.

It is an arithmetic number, because the mean of its divisors is an integer number (31823442000).

Almost surely, 2^779111132045 is an apocalyptic number.

It is an amenable number.

779111132045 is a deficient number, since it is larger than the sum of its proper divisors (239239011955).

779111132045 is a wasteful number, since it uses less digits than its factorization.

779111132045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76133.

The product of its (nonzero) digits is 52920, while the sum is 41.

The spelling of 779111132045 in words is "seven hundred seventy-nine billion, one hundred eleven million, one hundred thirty-two thousand, forty-five".