83256238801 has 2 divisors, whose sum is σ = 83256238802. Its totient is φ = 83256238800.

The previous prime is 83256238799. The next prime is 83256238817. The reversal of 83256238801 is 10883265238.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69190041600 + 14066197201 = 263040^2 + 118601^2 .

It is a cyclic number.

It is not a de Polignac number, because 83256238801 - 2¹ = 83256238799 is a prime.

Together with 83256238799, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (83256238861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41628119400 + 41628119401.

It is an arithmetic number, because the mean of its divisors is an integer number (41628119401).

Almost surely, 2^83256238801 is an apocalyptic number.

It is an amenable number.

83256238801 is a deficient number, since it is larger than the sum of its proper divisors (1).

83256238801 is an equidigital number, since it uses as much as digits as its factorization.

83256238801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 83256238801 in words is "eighty-three billion, two hundred fifty-six million, two hundred thirty-eight thousand, eight hundred one".