20606604060059 has 4 divisors (see below), whose sum is σ = 20854876398216. Its totient is φ = 20358331721904.

The previous prime is 20606604060043. The next prime is 20606604060121. The reversal of 20606604060059 is 95006040660602.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20606604060059 - 2⁴ = 20606604060043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20606604060659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124136168954 + ... + 124136169119.

It is an arithmetic number, because the mean of its divisors is an integer number (5213719099554).

Almost surely, 2^{20606604060059} is an apocalyptic number.

20606604060059 is a deficient number, since it is larger than the sum of its proper divisors (248272338157).

20606604060059 is an equidigital number, since it uses as much as digits as its factorization.

20606604060059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248272338156.

The product of its (nonzero) digits is 466560, while the sum is 44.

The spelling of 20606604060059 in words is "twenty trillion, six hundred six billion, six hundred four million, sixty thousand, fifty-nine".