36833921923 has 2 divisors, whose sum is σ = 36833921924. Its totient is φ = 36833921922.

The previous prime is 36833921897. The next prime is 36833921959. The reversal of 36833921923 is 32912933863.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36833921923 - 2¹³ = 36833913731 is a prime.

It is not a weakly prime, because it can be changed into another prime (36833921963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18416960961 + 18416960962.

It is an arithmetic number, because the mean of its divisors is an integer number (18416960962).

Almost surely, 2^36833921923 is an apocalyptic number.

36833921923 is a deficient number, since it is larger than the sum of its proper divisors (1).

36833921923 is an equidigital number, since it uses as much as digits as its factorization.

36833921923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1259712, while the sum is 49.

The spelling of 36833921923 in words is "thirty-six billion, eight hundred thirty-three million, nine hundred twenty-one thousand, nine hundred twenty-three".