770001001001033 has 2 divisors, whose sum is σ = 770001001001034. Its totient is φ = 770001001001032.

The previous prime is 770001001000991. The next prime is 770001001001069. The reversal of 770001001001033 is 330100100100077.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 539137378526224 + 230863622474809 = 23219332^2 + 15194197^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-770001001001033 is a prime.

It is not a weakly prime, because it can be changed into another prime (770001001001093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385000500500516 + 385000500500517.

It is an arithmetic number, because the mean of its divisors is an integer number (385000500500517).

Almost surely, 2^{770001001001033} is an apocalyptic number.

It is an amenable number.

770001001001033 is a deficient number, since it is larger than the sum of its proper divisors (1).

770001001001033 is an equidigital number, since it uses as much as digits as its factorization.

770001001001033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 441, while the sum is 23.

The spelling of 770001001001033 in words is "seven hundred seventy trillion, one billion, one million, one thousand, thirty-three".