3328077500809 has 2 divisors, whose sum is σ = 3328077500810. Its totient is φ = 3328077500808.

The previous prime is 3328077500771. The next prime is 3328077500843. The reversal of 3328077500809 is 9080057708233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3246050822400 + 82026678409 = 1801680^2 + 286403^2 .

It is a cyclic number.

It is not a de Polignac number, because 3328077500809 - 2¹⁷ = 3328077369737 is a prime.

It is a super-2 number, since 2×3328077500809² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3328077500879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1664038750404 + 1664038750405.

It is an arithmetic number, because the mean of its divisors is an integer number (1664038750405).

Almost surely, 2^{3328077500809} is an apocalyptic number.

It is an amenable number.

3328077500809 is a deficient number, since it is larger than the sum of its proper divisors (1).

3328077500809 is an equidigital number, since it uses as much as digits as its factorization.

3328077500809 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 3328077500809 in words is "three trillion, three hundred twenty-eight billion, seventy-seven million, five hundred thousand, eight hundred nine".