20027626607177 has 32 divisors (see below), whose sum is σ = 23083743271680. Its totient is φ = 17020871159040.

The previous prime is 20027626607167. The next prime is 20027626607179. The reversal of 20027626607177 is 77170662672002.

It is not a de Polignac number, because 20027626607177 - 2⁴ = 20027626607161 is a prime.

It is a super-2 number, since 2×20027626607177² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20027626607179) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1082974943 + ... + 1082993435.

It is an arithmetic number, because the mean of its divisors is an integer number (721366977240).

Almost surely, 2^{20027626607177} is an apocalyptic number.

It is an amenable number.

20027626607177 is a deficient number, since it is larger than the sum of its proper divisors (3056116664503).

20027626607177 is a wasteful number, since it uses less digits than its factorization.

20027626607177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21153.

The product of its (nonzero) digits is 4148928, while the sum is 53.

The spelling of 20027626607177 in words is "twenty trillion, twenty-seven billion, six hundred twenty-six million, six hundred seven thousand, one hundred seventy-seven".