20067615602 has 16 divisors (see below), whose sum is σ = 30835084320. Its totient is φ = 9791737248.

The previous prime is 20067615587. The next prime is 20067615679. The reversal of 20067615602 is 20651676002.

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 7 ways as a sum of consecutive naturals, for example, 604508 + ... + 636839.

It is an arithmetic number, because the mean of its divisors is an integer number (1927192770).

Almost surely, 2^20067615602 is an apocalyptic number.

20067615602 is a deficient number, since it is larger than the sum of its proper divisors (10767468718).

20067615602 is a wasteful number, since it uses less digits than its factorization.

20067615602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241545.

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 20067615602 in words is "twenty billion, sixty-seven million, six hundred fifteen thousand, six hundred two".