73813937023 has 2 divisors, whose sum is σ = 73813937024. Its totient is φ = 73813937022.

The previous prime is 73813937011. The next prime is 73813937059. The reversal of 73813937023 is 32073931837.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73813937023 - 2⁵ = 73813936991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73813937003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36906968511 + 36906968512.

It is an arithmetic number, because the mean of its divisors is an integer number (36906968512).

Almost surely, 2^73813937023 is an apocalyptic number.

73813937023 is a deficient number, since it is larger than the sum of its proper divisors (1).

73813937023 is an equidigital number, since it uses as much as digits as its factorization.

73813937023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 571536, while the sum is 46.

The spelling of 73813937023 in words is "seventy-three billion, eight hundred thirteen million, nine hundred thirty-seven thousand, twenty-three".