36350306021 has 4 divisors (see below), whose sum is σ = 36364041312. Its totient is φ = 36336570732.

The previous prime is 36350306017. The next prime is 36350306029. The reversal of 36350306021 is 12060305363.

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 36350306021 - 2² = 36350306017 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 (36350306029) 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, 6863675 + ... + 6868968.

It is an arithmetic number, because the mean of its divisors is an integer number (9091010328).

Almost surely, 2^36350306021 is an apocalyptic number.

It is an amenable number.

36350306021 is a deficient number, since it is larger than the sum of its proper divisors (13735291).

36350306021 is a wasteful number, since it uses less digits than its factorization.

36350306021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13735290.

The product of its (nonzero) digits is 9720, while the sum is 29.

The spelling of 36350306021 in words is "thirty-six billion, three hundred fifty million, three hundred six thousand, twenty-one".