59509060489 has 4 divisors (see below), whose sum is σ = 59509713424. Its totient is φ = 59508407556.

The previous prime is 59509060423. The next prime is 59509060517. The reversal of 59509060489 is 98406090595.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 98406090595 = 5 ⋅19681218119.

It is a cyclic number.

It is not a de Polignac number, because 59509060489 - 2⁷ = 59509060361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (59503060489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162207 + ... + 381220.

It is an arithmetic number, because the mean of its divisors is an integer number (14877428356).

Almost surely, 2^59509060489 is an apocalyptic number.

It is an amenable number.

59509060489 is a deficient number, since it is larger than the sum of its proper divisors (652935).

59509060489 is a wasteful number, since it uses less digits than its factorization.

59509060489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652934.

The product of its (nonzero) digits is 3499200, while the sum is 55.

The spelling of 59509060489 in words is "fifty-nine billion, five hundred nine million, sixty thousand, four hundred eighty-nine".