2568468629 has 8 divisors (see below), whose sum is σ = 2574871488. Its totient is φ = 2562075360.

The previous prime is 2568468599. The next prime is 2568468649. The reversal of 2568468629 is 9268648652.

2568468629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2568468629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2568468649) 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, 888224 + ... + 891110.

It is an arithmetic number, because the mean of its divisors is an integer number (321858936).

Almost surely, 2^2568468629 is an apocalyptic number.

It is an amenable number.

2568468629 is a deficient number, since it is larger than the sum of its proper divisors (6402859).

2568468629 is a wasteful number, since it uses less digits than its factorization.

2568468629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4795.

The product of its digits is 9953280, while the sum is 56.

The square root of 2568468629 is about 50680.0614541853. The cubic root of 2568468629 is about 1369.4875503631.

The spelling of 2568468629 in words is "two billion, five hundred sixty-eight million, four hundred sixty-eight thousand, six hundred twenty-nine".