6387130553 has 8 divisors (see below), whose sum is σ = 6419431200. Its totient is φ = 6354866880.

The previous prime is 6387130507. The next prime is 6387130583. The reversal of 6387130553 is 3550317836.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6387130553 - 2⁸ = 6387130297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6387130553.

It is not an unprimeable number, because it can be changed into a prime (6387130583) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 377393 + ... + 393953.

It is an arithmetic number, because the mean of its divisors is an integer number (802428900).

Almost surely, 2^6387130553 is an apocalyptic number.

It is an amenable number.

6387130553 is a deficient number, since it is larger than the sum of its proper divisors (32300647).

6387130553 is a wasteful number, since it uses less digits than its factorization.

6387130553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18487.

The product of its (nonzero) digits is 226800, while the sum is 41.

The square root of 6387130553 is about 79919.5254803230. The cubic root of 6387130553 is about 1855.3902258313.

The spelling of 6387130553 in words is "six billion, three hundred eighty-seven million, one hundred thirty thousand, five hundred fifty-three".