4555864469 has 16 divisors (see below), whose sum is σ = 4960226544. Its totient is φ = 4159296000.

The previous prime is 4555864447. The next prime is 4555864477. The reversal of 4555864469 is 9644685554.

It can be written as a sum of positive squares in 8 ways, for example, as 112042225 + 4443822244 = 10585^2 + 66662^2 .

It is a cyclic number.

It is not a de Polignac number, because 4555864469 - 2²⁴ = 4539087253 is a prime.

It is a super-2 number, since 2×4555864469² = 41511802119793303922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4555860469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2284937 + ... + 2286929.

It is an arithmetic number, because the mean of its divisors is an integer number (310014159).

Almost surely, 2^4555864469 is an apocalyptic number.

It is an amenable number.

4555864469 is a deficient number, since it is larger than the sum of its proper divisors (404362075).

4555864469 is a wasteful number, since it uses less digits than its factorization.

4555864469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3848.

The product of its digits is 20736000, while the sum is 56.

The square root of 4555864469 is about 67497.1441544011. The cubic root of 4555864469 is about 1657.7674139467.

The spelling of 4555864469 in words is "four billion, five hundred fifty-five million, eight hundred sixty-four thousand, four hundred sixty-nine".