2052206554417 has 4 divisors (see below), whose sum is σ = 2060793192960. Its totient is φ = 2043619915876.

The previous prime is 2052206554399. The next prime is 2052206554429. The reversal of 2052206554417 is 7144556022502.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2052206554417 - 2⁷ = 2052206554289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2052206554487) 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, 4293318913 + ... + 4293319390.

It is an arithmetic number, because the mean of its divisors is an integer number (515198298240).

Almost surely, 2^{2052206554417} is an apocalyptic number.

It is an amenable number.

2052206554417 is a deficient number, since it is larger than the sum of its proper divisors (8586638543).

2052206554417 is an equidigital number, since it uses as much as digits as its factorization.

2052206554417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8586638542.

The product of its (nonzero) digits is 672000, while the sum is 43.

The spelling of 2052206554417 in words is "two trillion, fifty-two billion, two hundred six million, five hundred fifty-four thousand, four hundred seventeen".