4563953 has 4 divisors (see below), whose sum is σ = 4570740. Its totient is φ = 4557168.

The previous prime is 4563931. The next prime is 4563983. The reversal of 4563953 is 3593654.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3655744 + 908209 = 1912^2 + 953^2 .

It is a cyclic number.

It is not a de Polignac number, because 4563953 - 2⁸ = 4563697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4563983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2258 + ... + 3771.

It is an arithmetic number, because the mean of its divisors is an integer number (1142685).

Almost surely, 2^4563953 is an apocalyptic number.

It is an amenable number.

4563953 is a deficient number, since it is larger than the sum of its proper divisors (6787).

4563953 is an equidigital number, since it uses as much as digits as its factorization.

4563953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6786.

The product of its digits is 48600, while the sum is 35.

The square root of 4563953 is about 2136.3410308282. The cubic root of 4563953 is about 165.8747906642.

Subtracting from 4563953 its reverse (3593654), we obtain a cube (970299 = 99³).

The spelling of 4563953 in words is "four million, five hundred sixty-three thousand, nine hundred fifty-three".