4755455 has 4 divisors (see below), whose sum is σ = 5706552. Its totient is φ = 3804360.

The previous prime is 4755451. The next prime is 4755463. The reversal of 4755455 is 5545574.

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

It is not a de Polignac number, because 4755455 - 2² = 4755451 is a prime.

It is a super-2 number, since 2×4755455² = 45228704514050, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4755451) 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, 475541 + ... + 475550.

It is an arithmetic number, because the mean of its divisors is an integer number (1426638).

Almost surely, 2^4755455 is an apocalyptic number.

4755455 is a deficient number, since it is larger than the sum of its proper divisors (951097).

4755455 is an equidigital number, since it uses as much as digits as its factorization.

4755455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951096.

The product of its digits is 70000, while the sum is 35.

The square root of 4755455 is about 2180.7005755032. The cubic root of 4755455 is about 168.1630951112.

The spelling of 4755455 in words is "four million, seven hundred fifty-five thousand, four hundred fifty-five".