4541154553 has 18 divisors (see below), whose sum is σ = 4949949066. Its totient is φ = 4164181632.

The previous prime is 4541154487. The next prime is 4541154557. The reversal of 4541154553 is 3554511454.

It can be written as a sum of positive squares in 9 ways, for example, as 1384063209 + 3157091344 = 37203^2 + 56188^2 .

It is not a de Polignac number, because 4541154553 - 2¹³ = 4541146361 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 (4541154557) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 14508325 + ... + 14508637.

Almost surely, 2^4541154553 is an apocalyptic number.

It is an amenable number.

4541154553 is a deficient number, since it is larger than the sum of its proper divisors (408794513).

4541154553 is an equidigital number, since it uses as much as digits as its factorization.

4541154553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925 (or 619 counting only the distinct ones).

The product of its digits is 120000, while the sum is 37.

The square root of 4541154553 is about 67388.0891033423. The cubic root of 4541154553 is about 1655.9812976069.

The spelling of 4541154553 in words is "four billion, five hundred forty-one million, one hundred fifty-four thousand, five hundred fifty-three".