6555372404 has 12 divisors (see below), whose sum is σ = 13110744864. Its totient is φ = 2809445304.

The previous prime is 6555372401. The next prime is 6555372433. The reversal of 6555372404 is 4042735556.

6555372404 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6555372401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117060194 + ... + 117060249.

It is an arithmetic number, because the mean of its divisors is an integer number (1092562072).

Almost surely, 2^6555372404 is an apocalyptic number.

It is an amenable number.

6555372404 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.

6555372404 is a wasteful number, since it uses less digits than its factorization.

6555372404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234120454 (or 234120452 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 41.

The square root of 6555372404 is about 80965.2543008419. The cubic root of 6555372404 is about 1871.5400397480.

The spelling of 6555372404 in words is "six billion, five hundred fifty-five million, three hundred seventy-two thousand, four hundred four".