4542346709 has 2 divisors, whose sum is σ = 4542346710. Its totient is φ = 4542346708.

The previous prime is 4542346691. The next prime is 4542346723. The reversal of 4542346709 is 9076432454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4508451025 + 33895684 = 67145^2 + 5822^2 .

It is a cyclic number.

It is not a de Polignac number, because 4542346709 - 2¹⁶ = 4542281173 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4542346709.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4542346729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2271173354 + 2271173355.

It is an arithmetic number, because the mean of its divisors is an integer number (2271173355).

Almost surely, 2^4542346709 is an apocalyptic number.

It is an amenable number.

4542346709 is a deficient number, since it is larger than the sum of its proper divisors (1).

4542346709 is an equidigital number, since it uses as much as digits as its factorization.

4542346709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 44.

The square root of 4542346709 is about 67396.9339732899. The cubic root of 4542346709 is about 1656.1261958030.

The spelling of 4542346709 in words is "four billion, five hundred forty-two million, three hundred forty-six thousand, seven hundred nine".