36073755421 has 8 divisors (see below), whose sum is σ = 41668081344. Its totient is φ = 30865245120.

The previous prime is 36073755383. The next prime is 36073755437. The reversal of 36073755421 is 12455737063.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36073755421 - 2¹⁹ = 36073231133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36073755481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96453705 + ... + 96454078.

It is an arithmetic number, because the mean of its divisors is an integer number (5208510168).

Almost surely, 2^36073755421 is an apocalyptic number.

It is an amenable number.

36073755421 is a deficient number, since it is larger than the sum of its proper divisors (5594325923).

36073755421 is a wasteful number, since it uses less digits than its factorization.

36073755421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192907811.

The product of its (nonzero) digits is 529200, while the sum is 43.

The spelling of 36073755421 in words is "thirty-six billion, seventy-three million, seven hundred fifty-five thousand, four hundred twenty-one".