764514360653 has 16 divisors (see below), whose sum is σ = 816101552640. Its totient is φ = 714639936384.

The previous prime is 764514360647. The next prime is 764514360667. The reversal of 764514360653 is 356063415467.

It is a cyclic number.

It is not a de Polignac number, because 764514360653 - 2¹⁶ = 764514295117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (764514360683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1905701 + ... + 2271722.

It is an arithmetic number, because the mean of its divisors is an integer number (51006347040).

Almost surely, 2^764514360653 is an apocalyptic number.

764514360653 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

It is an amenable number.

764514360653 is a deficient number, since it is larger than the sum of its proper divisors (51587191987).

764514360653 is a wasteful number, since it uses less digits than its factorization.

764514360653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4177628.

The product of its (nonzero) digits is 5443200, while the sum is 50.

The spelling of 764514360653 in words is "seven hundred sixty-four billion, five hundred fourteen million, three hundred sixty thousand, six hundred fifty-three".