59799109 has 2 divisors, whose sum is σ = 59799110. Its totient is φ = 59799108.

The previous prime is 59799107. The next prime is 59799121. The reversal of 59799109 is 90199795.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58476609 + 1322500 = 7647^2 + 1150^2 .

It is a cyclic number.

It is not a de Polignac number, because 59799109 - 2¹ = 59799107 is a prime.

Together with 59799107, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59799101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29899554 + 29899555.

It is an arithmetic number, because the mean of its divisors is an integer number (29899555).

Almost surely, 2^59799109 is an apocalyptic number.

It is an amenable number.

59799109 is a deficient number, since it is larger than the sum of its proper divisors (1).

59799109 is an equidigital number, since it uses as much as digits as its factorization.

59799109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 229635, while the sum is 49.

The square root of 59799109 is about 7732.9883615586. The cubic root of 59799109 is about 391.0493524219.

The spelling of 59799109 in words is "fifty-nine million, seven hundred ninety-nine thousand, one hundred nine".