4054033331 has 4 divisors (see below), whose sum is σ = 4111132464. Its totient is φ = 3996934200.

The previous prime is 4054033309. The next prime is 4054033351. The reversal of 4054033331 is 1333304504.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4054033331 - 2⁶ = 4054033267 is a prime.

It is a super-2 number, since 2×4054033331² = 32870372497717911122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4054033331.

It is not an unprimeable number, because it can be changed into a prime (4054033351) 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, 28549460 + ... + 28549601.

It is an arithmetic number, because the mean of its divisors is an integer number (1027783116).

Almost surely, 2^4054033331 is an apocalyptic number.

4054033331 is a deficient number, since it is larger than the sum of its proper divisors (57099133).

4054033331 is an equidigital number, since it uses as much as digits as its factorization.

4054033331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57099132.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 4054033331 is about 63671.2912622321. The cubic root of 4054033331 is about 1594.5168206544.

Adding to 4054033331 its reverse (1333304504), we get a palindrome (5387337835).

The spelling of 4054033331 in words is "four billion, fifty-four million, thirty-three thousand, three hundred thirty-one".