6552413989 has 16 divisors (see below), whose sum is σ = 7575736896. Its totient is φ = 5601030400.

The previous prime is 6552413957. The next prime is 6552413999. The reversal of 6552413989 is 9893142556.

It is a cyclic number.

It is not a de Polignac number, because 6552413989 - 2⁵ = 6552413957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6552413999) 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 15 ways as a sum of consecutive naturals, for example, 187959 + ... + 220075.

It is an arithmetic number, because the mean of its divisors is an integer number (473483556).

Almost surely, 2^6552413989 is an apocalyptic number.

It is an amenable number.

6552413989 is a deficient number, since it is larger than the sum of its proper divisors (1023322907).

6552413989 is a wasteful number, since it uses less digits than its factorization.

6552413989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33236.

The product of its digits is 2332800, while the sum is 52.

The square root of 6552413989 is about 80946.9825811932. The cubic root of 6552413989 is about 1871.2584577160.

The spelling of 6552413989 in words is "six billion, five hundred fifty-two million, four hundred thirteen thousand, nine hundred eighty-nine".