4540330454 has 24 divisors (see below), whose sum is σ = 7892387928. Its totient is φ = 1942384640.

The previous prime is 4540330429. The next prime is 4540330481.

4540330454 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4540330454² = 41229201263039692232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4540330454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 350699 + ... + 363414.

It is an arithmetic number, because the mean of its divisors is an integer number (328849497).

Almost surely, 2^4540330454 is an apocalyptic number.

4540330454 is a deficient number, since it is larger than the sum of its proper divisors (3352057474).

4540330454 is a wasteful number, since it uses less digits than its factorization.

4540330454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714160 (or 714143 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 4540330454 is about 67381.9742512788. The cubic root of 4540330454 is about 1655.8811193317.

It can be divided in two parts, 45403 and 30454, that added together give a palindrome (75857).

The spelling of 4540330454 in words is "four billion, five hundred forty million, three hundred thirty thousand, four hundred fifty-four".