4555782145 has 16 divisors (see below), whose sum is σ = 5911688448. Its totient is φ = 3357249280.

The previous prime is 4555782137. The next prime is 4555782149. The reversal of 4555782145 is 5412875554.

It is not a de Polignac number, because 4555782145 - 2³ = 4555782137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4555782095 and 4555782104.

It is not an unprimeable number, because it can be changed into a prime (4555782149) 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, 566191 + ... + 574180.

It is an arithmetic number, because the mean of its divisors is an integer number (369480528).

Almost surely, 2^4555782145 is an apocalyptic number.

It is an amenable number.

4555782145 is a deficient number, since it is larger than the sum of its proper divisors (1355906303).

4555782145 is a wasteful number, since it uses less digits than its factorization.

4555782145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140440.

The product of its digits is 1120000, while the sum is 46.

The square root of 4555782145 is about 67496.5343184374. The cubic root of 4555782145 is about 1657.7574286580.

The spelling of 4555782145 in words is "four billion, five hundred fifty-five million, seven hundred eighty-two thousand, one hundred forty-five".