4881553 has 4 divisors (see below), whose sum is σ = 4954480. Its totient is φ = 4808628.

The previous prime is 4881517. The next prime is 4881559. The reversal of 4881553 is 3551884.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4881553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4881559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36363 + ... + 36496.

It is an arithmetic number, because the mean of its divisors is an integer number (1238620).

Almost surely, 2^4881553 is an apocalyptic number.

It is an amenable number.

4881553 is a deficient number, since it is larger than the sum of its proper divisors (72927).

4881553 is an equidigital number, since it uses as much as digits as its factorization.

4881553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72926.

The product of its digits is 19200, while the sum is 34.

The square root of 4881553 is about 2209.4236805104. The cubic root of 4881553 is about 169.6365128644.

The spelling of 4881553 in words is "four million, eight hundred eighty-one thousand, five hundred fifty-three".