4520277245 has 16 divisors (see below), whose sum is σ = 6108341760. Its totient is φ = 3181425600.

The previous prime is 4520277233. The next prime is 4520277247. The reversal of 4520277245 is 5427720254.

It is a happy number.

It is not a de Polignac number, because 4520277245 - 2⁸ = 4520276989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4520277199 and 4520277208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4520277247) 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, 1323890 + ... + 1327299.

It is an arithmetic number, because the mean of its divisors is an integer number (381771360).

Almost surely, 2^4520277245 is an apocalyptic number.

It is an amenable number.

4520277245 is a deficient number, since it is larger than the sum of its proper divisors (1588064515).

4520277245 is a wasteful number, since it uses less digits than its factorization.

4520277245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2651236.

The product of its (nonzero) digits is 156800, while the sum is 38.

The square root of 4520277245 is about 67233.0071096035. The cubic root of 4520277245 is about 1653.4396863989.

Adding to 4520277245 its reverse (5427720254), we get a palindrome (9947997499).

The spelling of 4520277245 in words is "four billion, five hundred twenty million, two hundred seventy-seven thousand, two hundred forty-five".