7680687541610 has 32 divisors (see below), whose sum is σ = 13835588302800. Its totient is φ = 3069975697920.

The previous prime is 7680687541609. The next prime is 7680687541621. The reversal of 7680687541610 is 161457860867.

It can be written as a sum of positive squares in 8 ways, for example, as 1336329064009 + 6344358477601 = 1155997^2 + 2518801^2 .

It is a super-2 number, since 2×7680687541610² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7680687541610.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76996646 + ... + 77096334.

Almost surely, 2^{7680687541610} is an apocalyptic number.

7680687541610 is a deficient number, since it is larger than the sum of its proper divisors (6154900761190).

7680687541610 is a wasteful number, since it uses less digits than its factorization.

7680687541610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105386.

The product of its (nonzero) digits is 13547520, while the sum is 59.

The spelling of 7680687541610 in words is "seven trillion, six hundred eighty billion, six hundred eighty-seven million, five hundred forty-one thousand, six hundred ten".