4865445153 has 6 divisors (see below), whose sum is σ = 7027865234. Its totient is φ = 3243630096.

The previous prime is 4865445149. The next prime is 4865445157. The reversal of 4865445153 is 3515445684.

4865445153 is a `hidden beast` number, since 4 + 8 + 6 + 544 + 51 + 53 = 666.

It is an interprime number because it is at equal distance from previous prime (4865445149) and next prime (4865445157).

It can be written as a sum of positive squares in only one way, i.e., 4795839504 + 69605649 = 69252^2 + 8343^2 .

It is not a de Polignac number, because 4865445153 - 2² = 4865445149 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4865445099 and 4865445108.

It is not an unprimeable number, because it can be changed into a prime (4865445157) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 270302500 + ... + 270302517.

Almost surely, 2^4865445153 is an apocalyptic number.

It is an amenable number.

4865445153 is a deficient number, since it is larger than the sum of its proper divisors (2162420081).

4865445153 is a wasteful number, since it uses less digits than its factorization.

4865445153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540605023 (or 540605020 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 45.

The square root of 4865445153 is about 69752.7429783231. The cubic root of 4865445153 is about 1694.4972189819.

The spelling of 4865445153 in words is "four billion, eight hundred sixty-five million, four hundred forty-five thousand, one hundred fifty-three".