4054540613 has 8 divisors (see below), whose sum is σ = 4294888920. Its totient is φ = 3814397440.

The previous prime is 4054540601. The next prime is 4054540627. The reversal of 4054540613 is 3160454504.

4054540613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 128640964 + 3925899649 = 11342^2 + 62657^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4054540613 - 2¹⁰ = 4054539589 is a prime.

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 4054540613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4054540643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9608 + ... + 90561.

It is an arithmetic number, because the mean of its divisors is an integer number (536861115).

Almost surely, 2^4054540613 is an apocalyptic number.

It is an amenable number.

4054540613 is a deficient number, since it is larger than the sum of its proper divisors (240348307).

4054540613 is a wasteful number, since it uses less digits than its factorization.

4054540613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102567.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 4054540613 is about 63675.2747383158. The cubic root of 4054540613 is about 1594.5833252832.

The spelling of 4054540613 in words is "four billion, fifty-four million, five hundred forty thousand, six hundred thirteen".