4525339109 has 2 divisors, whose sum is σ = 4525339110. Its totient is φ = 4525339108.

The previous prime is 4525339103. The next prime is 4525339127. The reversal of 4525339109 is 9019335254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4315176100 + 210163009 = 65690^2 + 14497^2 .

It is a cyclic number.

It is not a de Polignac number, because 4525339109 - 2²⁸ = 4256903653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4525339103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2262669554 + 2262669555.

It is an arithmetic number, because the mean of its divisors is an integer number (2262669555).

Almost surely, 2^4525339109 is an apocalyptic number.

It is an amenable number.

4525339109 is a deficient number, since it is larger than the sum of its proper divisors (1).

4525339109 is an equidigital number, since it uses as much as digits as its factorization.

4525339109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145800, while the sum is 41.

The square root of 4525339109 is about 67270.6407654929. The cubic root of 4525339109 is about 1654.0566371025.

The spelling of 4525339109 in words is "four billion, five hundred twenty-five million, three hundred thirty-nine thousand, one hundred nine".