769540543673 has 8 divisors (see below), whose sum is σ = 859974355296. Its totient is φ = 682519328800.

The previous prime is 769540543657. The next prime is 769540543703. The reversal of 769540543673 is 376345045967.

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

It is a cyclic number.

It is not a de Polignac number, because 769540543673 - 2⁴ = 769540543657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (769540543613) by changing a digit.

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, 853148711 + ... + 853149612.

It is an arithmetic number, because the mean of its divisors is an integer number (107496794412).

Almost surely, 2^769540543673 is an apocalyptic number.

It is an amenable number.

769540543673 is a deficient number, since it is larger than the sum of its proper divisors (90433811623).

769540543673 is a wasteful number, since it uses less digits than its factorization.

769540543673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706298375.

The product of its (nonzero) digits is 57153600, while the sum is 59.

The spelling of 769540543673 in words is "seven hundred sixty-nine billion, five hundred forty million, five hundred forty-three thousand, six hundred seventy-three".