769807245652 has 12 divisors (see below), whose sum is σ = 1426407543540. Its totient is φ = 362262233216.

The previous prime is 769807245631. The next prime is 769807245653. The reversal of 769807245652 is 256542708967.

It can be written as a sum of positive squares in 2 ways, for example, as 316129560516 + 453677685136 = 562254^2 + 673556^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (769807245653) 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, 5660347327 + ... + 5660347462.

It is an arithmetic number, because the mean of its divisors is an integer number (118867295295).

Almost surely, 2^769807245652 is an apocalyptic number.

It is an amenable number.

769807245652 is a deficient number, since it is larger than the sum of its proper divisors (656600297888).

769807245652 is a wasteful number, since it uses less digits than its factorization.

769807245652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11320694810 (or 11320694808 counting only the distinct ones).

The product of its (nonzero) digits is 50803200, while the sum is 61.

The spelling of 769807245652 in words is "seven hundred sixty-nine billion, eight hundred seven million, two hundred forty-five thousand, six hundred fifty-two".