4777563 has 16 divisors (see below), whose sum is σ = 7370496. Its totient is φ = 2696160.

The previous prime is 4777559. The next prime is 4777567. The reversal of 4777563 is 3657774.

It is an interprime number because it is at equal distance from previous prime (4777559) and next prime (4777567).

It is not a de Polignac number, because 4777563 - 2² = 4777559 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4777567) 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, 373 + ... + 3113.

It is an arithmetic number, because the mean of its divisors is an integer number (460656).

Almost surely, 2^4777563 is an apocalyptic number.

4777563 is a deficient number, since it is larger than the sum of its proper divisors (2592933).

4777563 is a wasteful number, since it uses less digits than its factorization.

4777563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2834.

The product of its digits is 123480, while the sum is 39.

The square root of 4777563 is about 2185.7637109258. The cubic root of 4777563 is about 168.4232877599.

The spelling of 4777563 in words is "four million, seven hundred seventy-seven thousand, five hundred sixty-three".