53326335983 has 2 divisors, whose sum is σ = 53326335984. Its totient is φ = 53326335982.

The previous prime is 53326335973. The next prime is 53326335989. The reversal of 53326335983 is 38953362335.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53326335983 - 2⁴ = 53326335967 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53326335989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26663167991 + 26663167992.

It is an arithmetic number, because the mean of its divisors is an integer number (26663167992).

Almost surely, 2^53326335983 is an apocalyptic number.

53326335983 is a deficient number, since it is larger than the sum of its proper divisors (1).

53326335983 is an equidigital number, since it uses as much as digits as its factorization.

53326335983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5248800, while the sum is 50.

The spelling of 53326335983 in words is "fifty-three billion, three hundred twenty-six million, three hundred thirty-five thousand, nine hundred eighty-three".