86285951033 has 2 divisors, whose sum is σ = 86285951034. Its totient is φ = 86285951032.

The previous prime is 86285951029. The next prime is 86285951083. The reversal of 86285951033 is 33015958268.

It is an a-pointer prime, because the next prime (86285951083) can be obtained adding 86285951033 to its sum of digits (50).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71605478464 + 14680472569 = 267592^2 + 121163^2 .

It is a cyclic number.

It is not a de Polignac number, because 86285951033 - 2² = 86285951029 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (86285951083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43142975516 + 43142975517.

It is an arithmetic number, because the mean of its divisors is an integer number (43142975517).

Almost surely, 2^86285951033 is an apocalyptic number.

It is an amenable number.

86285951033 is a deficient number, since it is larger than the sum of its proper divisors (1).

86285951033 is an equidigital number, since it uses as much as digits as its factorization.

86285951033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1555200, while the sum is 50.

The spelling of 86285951033 in words is "eighty-six billion, two hundred eighty-five million, nine hundred fifty-one thousand, thirty-three".