2055456545502 has 8 divisors (see below), whose sum is σ = 4110913091016. Its totient is φ = 685152181832.

The previous prime is 2055456545497. The next prime is 2055456545521.

It is a happy number.

2055456545502 is nontrivially palindromic in base 10.

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

2055456545502 is an admirable number.

It is a super-2 number, since 2×2055456545502² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171288045453 + ... + 171288045464.

It is an arithmetic number, because the mean of its divisors is an integer number (513864136377).

Almost surely, 2^{2055456545502} is an apocalyptic number.

2055456545502 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2055456545502 is a wasteful number, since it uses less digits than its factorization.

2055456545502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342576090922.

The product of its (nonzero) digits is 6000000, while the sum is 48.

Subtracting from 2055456545502 its product of nonzero digits (6000000), we obtain a palindrome (2055450545502).

The spelling of 2055456545502 in words is "two trillion, fifty-five billion, four hundred fifty-six million, five hundred forty-five thousand, five hundred two".