73832244853 has 4 divisors (see below), whose sum is σ = 74041401708. Its totient is φ = 73623088000.

The previous prime is 73832244781. The next prime is 73832244887. The reversal of 73832244853 is 35844223837.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35844223837 = 26513 ⋅1351949.

It can be written as a sum of positive squares in 2 ways, for example, as 24522933604 + 49309311249 = 156598^2 + 222057^2 .

It is a cyclic number.

It is not a de Polignac number, because 73832244853 - 2¹³ = 73832236661 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73832244797 and 73832244806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73832245853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104577898 + ... + 104578603.

It is an arithmetic number, because the mean of its divisors is an integer number (18510350427).

Almost surely, 2^73832244853 is an apocalyptic number.

It is an amenable number.

73832244853 is a deficient number, since it is larger than the sum of its proper divisors (209156855).

73832244853 is a wasteful number, since it uses less digits than its factorization.

73832244853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209156854.

The product of its digits is 3870720, while the sum is 49.

The spelling of 73832244853 in words is "seventy-three billion, eight hundred thirty-two million, two hundred forty-four thousand, eight hundred fifty-three".