773485033 has 2 divisors, whose sum is σ = 773485034. Its totient is φ = 773485032.

The previous prime is 773485019. The next prime is 773485043. The reversal of 773485033 is 330584377.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 632421904 + 141063129 = 25148^2 + 11877^2 .

It is a cyclic number.

It is not a de Polignac number, because 773485033 - 2¹³ = 773476841 is a prime.

It is a super-2 number, since 2×773485033² = 1196558192550022178, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (773485043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 386742516 + 386742517.

It is an arithmetic number, because the mean of its divisors is an integer number (386742517).

Almost surely, 2^773485033 is an apocalyptic number.

It is an amenable number.

773485033 is a deficient number, since it is larger than the sum of its proper divisors (1).

773485033 is an equidigital number, since it uses as much as digits as its factorization.

773485033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 40.

The square root of 773485033 is about 27811.5988932675. The cubic root of 773485033 is about 917.9463616703.

The spelling of 773485033 in words is "seven hundred seventy-three million, four hundred eighty-five thousand, thirty-three".