36428650079 has 4 divisors (see below), whose sum is σ = 36564072840. Its totient is φ = 36293227320.

The previous prime is 36428650061. The next prime is 36428650081. The reversal of 36428650079 is 97005682463.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36428650079 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 (36428656079) 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, 67710977 + ... + 67711514.

It is an arithmetic number, because the mean of its divisors is an integer number (9141018210).

Almost surely, 2^36428650079 is an apocalyptic number.

36428650079 is a deficient number, since it is larger than the sum of its proper divisors (135422761).

36428650079 is a wasteful number, since it uses less digits than its factorization.

36428650079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135422760.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 36428650079 in words is "thirty-six billion, four hundred twenty-eight million, six hundred fifty thousand, seventy-nine".