4820553 has 10 divisors (see below), whose sum is σ = 7201194. Its totient is φ = 3213648.

The previous prime is 4820533. The next prime is 4820579. The reversal of 4820553 is 3550284.

It can be written as a sum of positive squares in only one way, i.e., 2424249 + 2396304 = 1557^2 + 1548^2 .

It is not a de Polignac number, because 4820553 - 2⁶ = 4820489 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4820533) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 29676 + ... + 29837.

Almost surely, 2^4820553 is an apocalyptic number.

It is an amenable number.

4820553 is a deficient number, since it is larger than the sum of its proper divisors (2380641).

4820553 is an equidigital number, since it uses as much as digits as its factorization.

4820553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59525 (or 59516 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 4820553 is about 2195.5757786968. The cubic root of 4820553 is about 168.9269551167.

The spelling of 4820553 in words is "four million, eight hundred twenty thousand, five hundred fifty-three".