4463555145 has 128 divisors (see below), whose sum is σ = 9074073600. Its totient is φ = 1826592768.

The previous prime is 4463555141. The next prime is 4463555149. The reversal of 4463555145 is 5415553644.

It is an interprime number because it is at equal distance from previous prime (4463555141) and next prime (4463555149).

It is not a de Polignac number, because 4463555145 - 2² = 4463555141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4463555097 and 4463555106.

It is not an unprimeable number, because it can be changed into a prime (4463555141) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4083219 + ... + 4084311.

It is an arithmetic number, because the mean of its divisors is an integer number (70891200).

Almost surely, 2^4463555145 is an apocalyptic number.

It is an amenable number.

4463555145 is an abundant number, since it is smaller than the sum of its proper divisors (4610518455).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4463555145 is a wasteful number, since it uses less digits than its factorization.

4463555145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239.

The product of its digits is 720000, while the sum is 42.

The square root of 4463555145 is about 66809.8431744904. The cubic root of 4463555145 is about 1646.4945653035.

The spelling of 4463555145 in words is "four billion, four hundred sixty-three million, five hundred fifty-five thousand, one hundred forty-five".