59342421609 has 15 divisors (see below), whose sum is σ = 88650596397. Its totient is φ = 39560152788.

The previous prime is 59342421587. The next prime is 59342421641. The reversal of 59342421609 is 90612424395.

The square root of 59342421609 is 243603.

It is a perfect power (a square), and thus also a powerful number.

59342421609 is a `hidden beast` number, since 5 + 9 + 3 + 424 + 216 + 0 + 9 = 666.

It is not a de Polignac number, because 59342421609 - 2¹⁷ = 59342290537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (59342421409) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 2178894 + ... + 2205960.

Almost surely, 2^59342421609 is an apocalyptic number.

59342421609 is the 243603-rd square number.

59342421609 is the 121802-nd centered octagonal number.

It is an amenable number.

59342421609 is a deficient number, since it is larger than the sum of its proper divisors (29308174788).

59342421609 is an frugal number, since it uses more digits than its factorization.

59342421609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54146 (or 27070 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 59342421609 in words is "fifty-nine billion, three hundred forty-two million, four hundred twenty-one thousand, six hundred nine".