59054743823821 has 4 divisors (see below), whose sum is σ = 59863712917372. Its totient is φ = 58245774730272.

The previous prime is 59054743823797. The next prime is 59054743823861. The reversal of 59054743823821 is 12832834745095.

It is a happy number.

59054743823821 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 46082781864900 + 12971961958921 = 6788430^2 + 3601661^2 .

It is a cyclic number.

It is not a de Polignac number, because 59054743823821 - 2²⁵ = 59054710269389 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 59054743823821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59054743823861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404484546666 + ... + 404484546811.

It is an arithmetic number, because the mean of its divisors is an integer number (14965928229343).

Almost surely, 2^{59054743823821} is an apocalyptic number.

It is an amenable number.

59054743823821 is a deficient number, since it is larger than the sum of its proper divisors (808969093551).

59054743823821 is an equidigital number, since it uses as much as digits as its factorization.

59054743823821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808969093550.

The product of its (nonzero) digits is 58060800, while the sum is 61.

The spelling of 59054743823821 in words is "fifty-nine trillion, fifty-four billion, seven hundred forty-three million, eight hundred twenty-three thousand, eight hundred twenty-one".