4054635539 has 2 divisors, whose sum is σ = 4054635540. Its totient is φ = 4054635538.

The previous prime is 4054635503. The next prime is 4054635577. The reversal of 4054635539 is 9355364504.

4054635539 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4054635539 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4054635539.

It is not a weakly prime, because it can be changed into another prime (4054635589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2027317769 + 2027317770.

It is an arithmetic number, because the mean of its divisors is an integer number (2027317770).

Almost surely, 2^4054635539 is an apocalyptic number.

4054635539 is a deficient number, since it is larger than the sum of its proper divisors (1).

4054635539 is an equidigital number, since it uses as much as digits as its factorization.

4054635539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972000, while the sum is 44.

The square root of 4054635539 is about 63676.0201253188. The cubic root of 4054635539 is about 1594.5957694580.

The spelling of 4054635539 in words is "four billion, fifty-four million, six hundred thirty-five thousand, five hundred thirty-nine".