2568707054 has 4 divisors (see below), whose sum is σ = 3853060584. Its totient is φ = 1284353526.

The previous prime is 2568707051. The next prime is 2568707111. The reversal of 2568707054 is 4507078652.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2568706996 and 2568707014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2568707051) 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 as a sum of consecutive naturals, namely, 642176762 + ... + 642176765.

It is an arithmetic number, because the mean of its divisors is an integer number (963265146).

Almost surely, 2^2568707054 is an apocalyptic number.

2568707054 is a deficient number, since it is larger than the sum of its proper divisors (1284353530).

2568707054 is a wasteful number, since it uses less digits than its factorization.

2568707054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284353529.

The product of its (nonzero) digits is 470400, while the sum is 44.

The square root of 2568707054 is about 50682.4136560208. The cubic root of 2568707054 is about 1369.5299245055.

The spelling of 2568707054 in words is "two billion, five hundred sixty-eight million, seven hundred seven thousand, fifty-four".