6505553054 has 32 divisors (see below), whose sum is σ = 13102096896. Its totient is φ = 2339658720.

The previous prime is 6505553039. The next prime is 6505553063. The reversal of 6505553054 is 4503555056.

It is a junction number, because it is equal to n+sod(n) for n = 6505552999 and 6505553017.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1622762 + ... + 1626765.

It is an arithmetic number, because the mean of its divisors is an integer number (409440528).

Almost surely, 2^6505553054 is an apocalyptic number.

6505553054 is an abundant number, since it is smaller than the sum of its proper divisors (6596543842).

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

6505553054 is a wasteful number, since it uses less digits than its factorization.

6505553054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3249560.

The product of its (nonzero) digits is 225000, while the sum is 38.

The square root of 6505553054 is about 80657.0087097209. The cubic root of 6505553054 is about 1866.7868844698.

The spelling of 6505553054 in words is "six billion, five hundred five million, five hundred fifty-three thousand, fifty-four".