4645422253 has 2 divisors, whose sum is σ = 4645422254. Its totient is φ = 4645422252.

The previous prime is 4645422211. The next prime is 4645422259. The reversal of 4645422253 is 3522245464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3457792809 + 1187629444 = 58803^2 + 34462^2 .

It is a cyclic number.

It is not a de Polignac number, because 4645422253 - 2¹³ = 4645414061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4645422259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2322711126 + 2322711127.

It is an arithmetic number, because the mean of its divisors is an integer number (2322711127).

Almost surely, 2^4645422253 is an apocalyptic number.

It is an amenable number.

4645422253 is a deficient number, since it is larger than the sum of its proper divisors (1).

4645422253 is an equidigital number, since it uses as much as digits as its factorization.

4645422253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 230400, while the sum is 37.

The square root of 4645422253 is about 68157.3345502889. The cubic root of 4645422253 is about 1668.5596306695.

The spelling of 4645422253 in words is "four billion, six hundred forty-five million, four hundred twenty-two thousand, two hundred fifty-three".