36833921945 has 8 divisors (see below), whose sum is σ = 44209436040. Its totient is φ = 29461317760.

The previous prime is 36833921923. The next prime is 36833921959. The reversal of 36833921945 is 54912933863.

It can be written as a sum of positive squares in 4 ways, for example, as 1010031961 + 35823889984 = 31781^2 + 189272^2 .

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

It is not a de Polignac number, because 36833921945 - 2³² = 32538954649 is a prime.

It is an unprimeable number.

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, 699530 + ... + 750339.

It is an arithmetic number, because the mean of its divisors is an integer number (5526179505).

Almost surely, 2^36833921945 is an apocalyptic number.

It is an amenable number.

36833921945 is a deficient number, since it is larger than the sum of its proper divisors (7375514095).

36833921945 is a wasteful number, since it uses less digits than its factorization.

36833921945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454955.

The product of its digits is 4199040, while the sum is 53.

The spelling of 36833921945 in words is "thirty-six billion, eight hundred thirty-three million, nine hundred twenty-one thousand, nine hundred forty-five".