4054630319 has 2 divisors, whose sum is σ = 4054630320. Its totient is φ = 4054630318.

The previous prime is 4054630303. The next prime is 4054630367. The reversal of 4054630319 is 9130364504.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4054630319 - 2⁴ = 4054630303 is a prime.

It is a super-2 number, since 2×4054630319² = 32880054047508083522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4054630219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2027315159 + 2027315160.

It is an arithmetic number, because the mean of its divisors is an integer number (2027315160).

Almost surely, 2^4054630319 is an apocalyptic number.

4054630319 is a deficient number, since it is larger than the sum of its proper divisors (1).

4054630319 is an equidigital number, since it uses as much as digits as its factorization.

4054630319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 4054630319 is about 63675.9791365629. The cubic root of 4054630319 is about 1594.5950851553.

The spelling of 4054630319 in words is "four billion, fifty-four million, six hundred thirty thousand, three hundred nineteen".