59200242721 has 3 divisors (see below), whose sum is σ = 59200486033. Its totient is φ = 59199999410.

The previous prime is 59200242709. The next prime is 59200242811. The reversal of 59200242721 is 12724200295.

It is a happy number.

The square root of 59200242721 is 243311.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 59200242721 - 2¹⁵ = 59200209953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (59800242721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 121656 + ... + 364966.

Almost surely, 2^59200242721 is an apocalyptic number.

59200242721 is the 243311-st square number.

59200242721 is the 121656-th centered octagonal number.

It is an amenable number.

59200242721 is a deficient number, since it is larger than the sum of its proper divisors (243312).

59200242721 is an frugal number, since it uses more digits than its factorization.

59200242721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486622 (or 243311 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 59200242721 in words is "fifty-nine billion, two hundred million, two hundred forty-two thousand, seven hundred twenty-one".