2055635360557 has 8 divisors (see below), whose sum is σ = 2180174924160. Its totient is φ = 1934026139760.

The previous prime is 2055635360551. The next prime is 2055635360561. The reversal of 2055635360557 is 7550635365502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2055635360557 - 2²³ = 2055626971949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055635360551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 732584257 + ... + 732587062.

It is an arithmetic number, because the mean of its divisors is an integer number (272521865520).

Almost surely, 2^{2055635360557} is an apocalyptic number.

It is an amenable number.

2055635360557 is a deficient number, since it is larger than the sum of its proper divisors (124539563603).

2055635360557 is a wasteful number, since it uses less digits than its factorization.

2055635360557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465171403.

The product of its (nonzero) digits is 14175000, while the sum is 52.

The spelling of 2055635360557 in words is "two trillion, fifty-five billion, six hundred thirty-five million, three hundred sixty thousand, five hundred fifty-seven".