680535484535086 has 64 divisors (see below), whose sum is σ = 1088408152339200. Its totient is φ = 318202130419200.

The previous prime is 680535484535051. The next prime is 680535484535147.

680535484535086 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×680535484535086² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30271572966 + ... + 30271595446.

It is an arithmetic number, because the mean of its divisors is an integer number (17006377380300).

Almost surely, 2^{680535484535086} is an apocalyptic number.

680535484535086 is a deficient number, since it is larger than the sum of its proper divisors (407872667804114).

680535484535086 is a wasteful number, since it uses less digits than its factorization.

680535484535086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30385.

The product of its (nonzero) digits is 1658880000, while the sum is 70.

The spelling of 680535484535086 in words is "six hundred eighty trillion, five hundred thirty-five billion, four hundred eighty-four million, five hundred thirty-five thousand, eighty-six".