75980533033 has 2 divisors, whose sum is σ = 75980533034. Its totient is φ = 75980533032.

The previous prime is 75980533019. The next prime is 75980533081. The reversal of 75980533033 is 33033508957.

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., 41210218009 + 34770315024 = 203003^2 + 186468^2 .

It is a cyclic number.

It is not a de Polignac number, because 75980533033 - 2⁹ = 75980532521 is a prime.

It is not a weakly prime, because it can be changed into another prime (75980533333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37990266516 + 37990266517.

It is an arithmetic number, because the mean of its divisors is an integer number (37990266517).

Almost surely, 2^75980533033 is an apocalyptic number.

It is an amenable number.

75980533033 is a deficient number, since it is larger than the sum of its proper divisors (1).

75980533033 is an equidigital number, since it uses as much as digits as its factorization.

75980533033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1020600, while the sum is 46.

The spelling of 75980533033 in words is "seventy-five billion, nine hundred eighty million, five hundred thirty-three thousand, thirty-three".