835233193057 has 2 divisors, whose sum is σ = 835233193058. Its totient is φ = 835233193056.

The previous prime is 835233193043. The next prime is 835233193061. The reversal of 835233193057 is 750391332538.

835233193057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 775665956961 + 59567236096 = 880719^2 + 244064^2 .

It is a cyclic number.

It is not a de Polignac number, because 835233193057 - 2⁷ = 835233192929 is a prime.

It is a super-2 number, since 2×835233193057² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 835233193057.

It is not a weakly prime, because it can be changed into another prime (835237193057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417616596528 + 417616596529.

It is an arithmetic number, because the mean of its divisors is an integer number (417616596529).

Almost surely, 2^835233193057 is an apocalyptic number.

It is an amenable number.

835233193057 is a deficient number, since it is larger than the sum of its proper divisors (1).

835233193057 is an equidigital number, since it uses as much as digits as its factorization.

835233193057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2041200, while the sum is 49.

The spelling of 835233193057 in words is "eight hundred thirty-five billion, two hundred thirty-three million, one hundred ninety-three thousand, fifty-seven".