6552603658051 has 48 divisors (see below), whose sum is σ = 7652584461312. Its totient is φ = 5563015372800.

The previous prime is 6552603658049. The next prime is 6552603658061. The reversal of 6552603658051 is 1508563062556.

It is not a de Polignac number, because 6552603658051 - 2¹ = 6552603658049 is a prime.

It is a super-2 number, since 2×6552603658051² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6552603658051.

It is not an unprimeable number, because it can be changed into a prime (6552603658061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 306314566 + ... + 306335956.

It is an arithmetic number, because the mean of its divisors is an integer number (159428842944).

Almost surely, 2^{6552603658051} is an apocalyptic number.

6552603658051 is a deficient number, since it is larger than the sum of its proper divisors (1099980803261).

6552603658051 is a wasteful number, since it uses less digits than its factorization.

6552603658051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22180 (or 22163 counting only the distinct ones).

The product of its (nonzero) digits is 6480000, while the sum is 52.

The spelling of 6552603658051 in words is "six trillion, five hundred fifty-two billion, six hundred three million, six hundred fifty-eight thousand, fifty-one".