82502757833 has 2 divisors, whose sum is σ = 82502757834. Its totient is φ = 82502757832.

The previous prime is 82502757829. The next prime is 82502757839. The reversal of 82502757833 is 33875720528.

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., 46841079184 + 35661678649 = 216428^2 + 188843^2 .

It is a cyclic number.

It is not a de Polignac number, because 82502757833 - 2² = 82502757829 is a prime.

It is not a weakly prime, because it can be changed into another prime (82502757839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41251378916 + 41251378917.

It is an arithmetic number, because the mean of its divisors is an integer number (41251378917).

Almost surely, 2^82502757833 is an apocalyptic number.

It is an amenable number.

82502757833 is a deficient number, since it is larger than the sum of its proper divisors (1).

82502757833 is an equidigital number, since it uses as much as digits as its factorization.

82502757833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2822400, while the sum is 50.

The spelling of 82502757833 in words is "eighty-two billion, five hundred two million, seven hundred fifty-seven thousand, eight hundred thirty-three".