6553258980 has 24 divisors (see below), whose sum is σ = 18349125312. Its totient is φ = 1747535712.

The previous prime is 6553258951. The next prime is 6553259017. The reversal of 6553258980 is 898523556.

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 7 ways as a sum of consecutive naturals, for example, 54610432 + ... + 54610551.

It is an arithmetic number, because the mean of its divisors is an integer number (764546888).

Almost surely, 2^6553258980 is an apocalyptic number.

6553258980 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6553258980 is an abundant number, since it is smaller than the sum of its proper divisors (11795866332).

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

6553258980 is a wasteful number, since it uses less digits than its factorization.

6553258980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109220995 (or 109220993 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 51.

The square root of 6553258980 is about 80952.2018230511. The cubic root of 6553258980 is about 1871.3388926312.

The spelling of 6553258980 in words is "six billion, five hundred fifty-three million, two hundred fifty-eight thousand, nine hundred eighty".