6234525009990 has 48 divisors (see below), whose sum is σ = 16256211426000. Its totient is φ = 1657776269376.

The previous prime is 6234525009989. The next prime is 6234525009991. The reversal of 6234525009990 is 999005254326.

It is a happy number.

6234525009990 is a `hidden beast` number, since 6 + 2 + 3 + 45 + 2 + 500 + 9 + 9 + 90 = 666.

It is an interprime number because it is at equal distance from previous prime (6234525009989) and next prime (6234525009991).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6234525009991) 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 23 ways as a sum of consecutive naturals, for example, 99212860 + ... + 99275679.

It is an arithmetic number, because the mean of its divisors is an integer number (338671071375).

Almost surely, 2^{6234525009990} is an apocalyptic number.

6234525009990 is an abundant number, since it is smaller than the sum of its proper divisors (10021686416010).

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

6234525009990 is a wasteful number, since it uses less digits than its factorization.

6234525009990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198488901 (or 198488898 counting only the distinct ones).

The product of its (nonzero) digits is 5248800, while the sum is 54.

The spelling of 6234525009990 in words is "six trillion, two hundred thirty-four billion, five hundred twenty-five million, nine thousand, nine hundred ninety".