59654643049 has 3 divisors (see below), whose sum is σ = 59654887293. Its totient is φ = 59654398806.

The previous prime is 59654643031. The next prime is 59654643071. The reversal of 59654643049 is 94034645695.

The square root of 59654643049 is 244243.

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 59654643049 - 2⁵ = 59654643017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (59654643079) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 122122 + ... + 366364.

It is an arithmetic number, because the mean of its divisors is an integer number (19884962431).

Almost surely, 2^59654643049 is an apocalyptic number.

59654643049 is the 244243-rd square number.

59654643049 is the 122122-nd centered octagonal number.

It is an amenable number.

59654643049 is a deficient number, since it is larger than the sum of its proper divisors (244244).

59654643049 is an frugal number, since it uses more digits than its factorization.

59654643049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488486 (or 244243 counting only the distinct ones).

The product of its (nonzero) digits is 13996800, while the sum is 55.

The spelling of 59654643049 in words is "fifty-nine billion, six hundred fifty-four million, six hundred forty-three thousand, forty-nine".