4548118429 has 2 divisors, whose sum is σ = 4548118430. Its totient is φ = 4548118428.

The previous prime is 4548118423. The next prime is 4548118433. The reversal of 4548118429 is 9248118454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2774866329 + 1773252100 = 52677^2 + 42110^2 .

It is a cyclic number.

It is not a de Polignac number, because 4548118429 - 2¹¹ = 4548116381 is a prime.

It is a super-4 number, since 4×4548118429⁴ (a number of 40 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4548118423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2274059214 + 2274059215.

It is an arithmetic number, because the mean of its divisors is an integer number (2274059215).

Almost surely, 2^4548118429 is an apocalyptic number.

It is an amenable number.

4548118429 is a deficient number, since it is larger than the sum of its proper divisors (1).

4548118429 is an equidigital number, since it uses as much as digits as its factorization.

4548118429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 368640, while the sum is 46.

The square root of 4548118429 is about 67439.7392417853. The cubic root of 4548118429 is about 1656.8273496028.

The spelling of 4548118429 in words is "four billion, five hundred forty-eight million, one hundred eighteen thousand, four hundred twenty-nine".