4782625345 has 4 divisors (see below), whose sum is σ = 5739150420. Its totient is φ = 3826100272.

The previous prime is 4782625333. The next prime is 4782625349. The reversal of 4782625345 is 5435262874.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5435262874 = 2 ⋅2717631437.

It can be written as a sum of positive squares in 2 ways, for example, as 2746179216 + 2036446129 = 52404^2 + 45127^2 .

It is a cyclic number.

It is not a de Polignac number, because 4782625345 - 2³¹ = 2635141697 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4782625295 and 4782625304.

It is not an unprimeable number, because it can be changed into a prime (4782625349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478262530 + ... + 478262539.

It is an arithmetic number, because the mean of its divisors is an integer number (1434787605).

Almost surely, 2^4782625345 is an apocalyptic number.

It is an amenable number.

4782625345 is a deficient number, since it is larger than the sum of its proper divisors (956525075).

4782625345 is an equidigital number, since it uses as much as digits as its factorization.

4782625345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956525074.

The product of its digits is 1612800, while the sum is 46.

The square root of 4782625345 is about 69156.5278552936. The cubic root of 4782625345 is about 1684.8275432747.

The spelling of 4782625345 in words is "four billion, seven hundred eighty-two million, six hundred twenty-five thousand, three hundred forty-five".