6553313140 has 96 divisors (see below), whose sum is σ = 15281602560. Its totient is φ = 2340739200.

The previous prime is 6553313093. The next prime is 6553313177. The reversal of 6553313140 is 413133556.

It is a super-2 number, since 2×6553313140² = 85891826221793319200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3486721 + ... + 3488599.

It is an arithmetic number, because the mean of its divisors is an integer number (159183360).

Almost surely, 2^6553313140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6553313140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7640801280).

6553313140 is an abundant number, since it is smaller than the sum of its proper divisors (8728289420).

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

6553313140 is a wasteful number, since it uses less digits than its factorization.

6553313140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2173 (or 2171 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 6553313140 is about 80952.5363407472. The cubic root of 6553313140 is about 1871.3440479000.

Adding to 6553313140 its reverse (413133556), we get a palindrome (6966446696).

The spelling of 6553313140 in words is "six billion, five hundred fifty-three million, three hundred thirteen thousand, one hundred forty".