59842732489 has 4 divisors (see below), whose sum is σ = 59859996624. Its totient is φ = 59825468356.

The previous prime is 59842732487. The next prime is 59842732531. The reversal of 59842732489 is 98423724895.

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.

It is a cyclic number.

It is not a de Polignac number, because 59842732489 - 2¹ = 59842732487 is a prime.

It is a super-2 number, since 2×59842732489² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (59842732487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8626867 + ... + 8633800.

It is an arithmetic number, because the mean of its divisors is an integer number (14964999156).

Almost surely, 2^59842732489 is an apocalyptic number.

It is an amenable number.

59842732489 is a deficient number, since it is larger than the sum of its proper divisors (17264135).

59842732489 is a wasteful number, since it uses less digits than its factorization.

59842732489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17264134.

The product of its digits is 34836480, while the sum is 61.

The spelling of 59842732489 in words is "fifty-nine billion, eight hundred forty-two million, seven hundred thirty-two thousand, four hundred eighty-nine".