5636122042073 has 4 divisors (see below), whose sum is σ = 5636436874368. Its totient is φ = 5635807209780.

The previous prime is 5636122042049. The next prime is 5636122042081. The reversal of 5636122042073 is 3702402216365.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5636122042073 - 2³⁶ = 5567402565337 is a prime.

It is a super-2 number, since 2×5636122042073² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5636122042073.

It is not an unprimeable number, because it can be changed into a prime (5636122042273) 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, 157389293 + ... + 157425098.

It is an arithmetic number, because the mean of its divisors is an integer number (1409109218592).

Almost surely, 2^{5636122042073} is an apocalyptic number.

It is an amenable number.

5636122042073 is a deficient number, since it is larger than the sum of its proper divisors (314832295).

5636122042073 is a wasteful number, since it uses less digits than its factorization.

5636122042073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314832294.

The product of its (nonzero) digits is 362880, while the sum is 41.

The spelling of 5636122042073 in words is "five trillion, six hundred thirty-six billion, one hundred twenty-two million, forty-two thousand, seventy-three".