2029253568 has 56 divisors (see below), whose sum is σ = 5602516608. Its totient is φ = 647006976.

The previous prime is 2029253563. The next prime is 2029253579. The reversal of 2029253568 is 8653529202.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2029253563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225346 + ... + 234177.

Almost surely, 2^2029253568 is an apocalyptic number.

It is an amenable number.

2029253568 is an abundant number, since it is smaller than the sum of its proper divisors (3573263040).

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

2029253568 is a wasteful number, since it uses less digits than its factorization.

2029253568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459561 (or 459551 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 2029253568 is about 45047.2370739871. The cubic root of 2029253568 is about 1266.0342051559.

The spelling of 2029253568 in words is "two billion, twenty-nine million, two hundred fifty-three thousand, five hundred sixty-eight".