80610265935684 has 27 divisors (see below), whose sum is σ = 203764975064287. Its totient is φ = 26870070688584.

The previous prime is 80610265935677. The next prime is 80610265935743. The reversal of 80610265935684 is 48653956201608.

It is a happy number.

The square root of 80610265935684 is 8978322.

It is a perfect power (a square), and thus also a powerful number.

80610265935684 is a `hidden beast` number, since 8 + 0 + 6 + 1 + 0 + 2 + 65 + 9 + 3 + 568 + 4 = 666.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 53121739 + ... + 54618125.

Almost surely, 2^{80610265935684} is an apocalyptic number.

80610265935684 is the 8978322-nd square number.

It is an amenable number.

80610265935684 is an abundant number, since it is smaller than the sum of its proper divisors (123154709128603).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80610265935684 is an frugal number, since it uses more digits than its factorization.

80610265935684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2992784 (or 1496392 counting only the distinct ones).

The product of its (nonzero) digits is 74649600, while the sum is 63.

The spelling of 80610265935684 in words is "eighty trillion, six hundred ten billion, two hundred sixty-five million, nine hundred thirty-five thousand, six hundred eighty-four".