6552887123530 has 48 divisors (see below), whose sum is σ = 13093334676072. Its totient is φ = 2359275248000.

The previous prime is 6552887123483. The next prime is 6552887123537. The reversal of 6552887123530 is 353217882556.

It can be written as a sum of positive squares in 4 ways, for example, as 6148351690569 + 404535432961 = 2479587^2 + 636031^2 .

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is not an unprimeable number, because it can be changed into a prime (6552887123537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26687737 + ... + 26932156.

Almost surely, 2^{6552887123530} is an apocalyptic number.

6552887123530 is a deficient number, since it is larger than the sum of its proper divisors (6540447552542).

6552887123530 is a wasteful number, since it uses less digits than its factorization.

6552887123530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53620023 (or 53620012 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 55.

The spelling of 6552887123530 in words is "six trillion, five hundred fifty-two billion, eight hundred eighty-seven million, one hundred twenty-three thousand, five hundred thirty".