4645652377 has 2 divisors, whose sum is σ = 4645652378. Its totient is φ = 4645652376.

The previous prime is 4645652369. The next prime is 4645652381. The reversal of 4645652377 is 7732565464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4430766096 + 214886281 = 66564^2 + 14659^2 .

It is a cyclic number.

It is not a de Polignac number, because 4645652377 - 2³ = 4645652369 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4645652377.

It is not a weakly prime, because it can be changed into another prime (4645632377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2322826188 + 2322826189.

It is an arithmetic number, because the mean of its divisors is an integer number (2322826189).

Almost surely, 2^4645652377 is an apocalyptic number.

It is an amenable number.

4645652377 is a deficient number, since it is larger than the sum of its proper divisors (1).

4645652377 is an equidigital number, since it uses as much as digits as its factorization.

4645652377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4233600, while the sum is 49.

The square root of 4645652377 is about 68159.0227115970. The cubic root of 4645652377 is about 1668.5871824725.

The spelling of 4645652377 in words is "four billion, six hundred forty-five million, six hundred fifty-two thousand, three hundred seventy-seven".