2075669568 has 168 divisors, whose sum is σ = 6818814912. Its totient is φ = 591363072.

The previous prime is 2075669543. The next prime is 2075669579. The reversal of 2075669568 is 8659665702.

It is a happy number.

2075669568 is a `hidden beast` number, since 2 + 0 + 75 + 6 + 6 + 9 + 568 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2366346 + ... + 2367222.

It is an arithmetic number, because the mean of its divisors is an integer number (40588184).

Almost surely, 2^2075669568 is an apocalyptic number.

2075669568 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2075669568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3409407456).

2075669568 is an abundant number, since it is smaller than the sum of its proper divisors (4743145344).

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

2075669568 is a wasteful number, since it uses less digits than its factorization.

2075669568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489 (or 1476 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The square root of 2075669568 is about 45559.5167665330. The cubic root of 2075669568 is about 1275.6143788755.

The spelling of 2075669568 in words is "two billion, seventy-five million, six hundred sixty-nine thousand, five hundred sixty-eight".