4856720569 has 8 divisors (see below), whose sum is σ = 4884598400. Its totient is φ = 4828877856.

The previous prime is 4856720537. The next prime is 4856720579. The reversal of 4856720569 is 9650276584.

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

It is a cyclic number.

It is not a de Polignac number, because 4856720569 - 2⁵ = 4856720537 is a prime.

It is a super-2 number, since 2×4856720569² = 47175469370695367522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4856720579) 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, 299149 + ... + 314965.

It is an arithmetic number, because the mean of its divisors is an integer number (610574800).

Almost surely, 2^4856720569 is an apocalyptic number.

It is an amenable number.

4856720569 is a deficient number, since it is larger than the sum of its proper divisors (27877831).

4856720569 is a wasteful number, since it uses less digits than its factorization.

4856720569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17559.

The product of its (nonzero) digits is 3628800, while the sum is 52.

The square root of 4856720569 is about 69690.1755558127. The cubic root of 4856720569 is about 1693.4837708595.

The spelling of 4856720569 in words is "four billion, eight hundred fifty-six million, seven hundred twenty thousand, five hundred sixty-nine".