6690050578332 has 72 divisors (see below), whose sum is σ = 19043428465152. Its totient is φ = 1961891661600.

The previous prime is 6690050578331. The next prime is 6690050578333. The reversal of 6690050578332 is 2338750500966.

It is a happy number.

6690050578332 is a `hidden beast` number, since 6 + 69 + 0 + 0 + 5 + 0 + 578 + 3 + 3 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (6690050578331) and next prime (6690050578333).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6690050578331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 272472678 + ... + 272497229.

It is an arithmetic number, because the mean of its divisors is an integer number (264492062016).

Almost surely, 2^{6690050578332} is an apocalyptic number.

6690050578332 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

6690050578332 is an abundant number, since it is smaller than the sum of its proper divisors (12353377886820).

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

6690050578332 is a wasteful number, since it uses less digits than its factorization.

6690050578332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544969959 (or 544969954 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 54.

The spelling of 6690050578332 in words is "six trillion, six hundred ninety billion, fifty million, five hundred seventy-eight thousand, three hundred thirty-two".