2680120445530 has 32 divisors (see below), whose sum is σ = 5266307259648. Its totient is φ = 973936420800.

The previous prime is 2680120445507. The next prime is 2680120445531. The reversal of 2680120445530 is 355440210862.

It is not an unprimeable number, because it can be changed into a prime (2680120445531) 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, 7995426 + ... + 8323885.

It is an arithmetic number, because the mean of its divisors is an integer number (164572101864).

Almost surely, 2^{2680120445530} is an apocalyptic number.

2680120445530 is a deficient number, since it is larger than the sum of its proper divisors (2586186814118).

2680120445530 is a wasteful number, since it uses less digits than its factorization.

2680120445530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16320822.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 2680120445530 in words is "two trillion, six hundred eighty billion, one hundred twenty million, four hundred forty-five thousand, five hundred thirty".