4636052045 has 4 divisors (see below), whose sum is σ = 5563262460. Its totient is φ = 3708841632.

The previous prime is 4636052039. The next prime is 4636052051. The reversal of 4636052045 is 5402506364.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4636052039) and next prime (4636052051).

It can be written as a sum of positive squares in 2 ways, for example, as 1287230884 + 3348821161 = 35878^2 + 57869^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4636052045 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4636051996 and 4636052014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463605200 + ... + 463605209.

It is an arithmetic number, because the mean of its divisors is an integer number (1390815615).

Almost surely, 2^4636052045 is an apocalyptic number.

It is an amenable number.

4636052045 is a deficient number, since it is larger than the sum of its proper divisors (927210415).

4636052045 is an equidigital number, since it uses as much as digits as its factorization.

4636052045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927210414.

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 4636052045 is about 68088.5603093501. The cubic root of 4636052045 is about 1667.4370004078.

The spelling of 4636052045 in words is "four billion, six hundred thirty-six million, fifty-two thousand, forty-five".