535768377608 has 8 divisors (see below), whose sum is σ = 1004565708030. Its totient is φ = 267884188800.

The previous prime is 535768377607. The next prime is 535768377611. The reversal of 535768377608 is 806773867535.

It can be written as a sum of positive squares in only one way, i.e., 535651261924 + 117115684 = 731882^2 + 10822^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (535768377607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33485523593 + ... + 33485523608.

Almost surely, 2^535768377608 is an apocalyptic number.

It is an amenable number.

535768377608 is a deficient number, since it is larger than the sum of its proper divisors (468797330422).

535768377608 is a wasteful number, since it uses less digits than its factorization.

535768377608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66971047207 (or 66971047203 counting only the distinct ones).

The product of its (nonzero) digits is 177811200, while the sum is 65.

The spelling of 535768377608 in words is "five hundred thirty-five billion, seven hundred sixty-eight million, three hundred seventy-seven thousand, six hundred eight".