4521055 has 16 divisors (see below), whose sum is σ = 6764544. Its totient is φ = 2818080.

The previous prime is 4521053. The next prime is 4521061. The reversal of 4521055 is 5501254.

It is not a de Polignac number, because 4521055 - 2¹ = 4521053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4521053) 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, 5487 + ... + 6256.

It is an arithmetic number, because the mean of its divisors is an integer number (422784).

Almost surely, 2^4521055 is an apocalyptic number.

4521055 is a deficient number, since it is larger than the sum of its proper divisors (2243489).

4521055 is a wasteful number, since it uses less digits than its factorization.

4521055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11766.

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 4521055 is about 2126.2772631997. The cubic root of 4521055 is about 165.3534510762.

The spelling of 4521055 in words is "four million, five hundred twenty-one thousand, fifty-five".