3805764533 has 2 divisors, whose sum is σ = 3805764534. Its totient is φ = 3805764532.

The previous prime is 3805764509. The next prime is 3805764541. The reversal of 3805764533 is 3354675083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3254360209 + 551404324 = 57047^2 + 23482^2 .

It is a cyclic number.

It is not a de Polignac number, because 3805764533 - 2²² = 3801570229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3805764583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1902882266 + 1902882267.

It is an arithmetic number, because the mean of its divisors is an integer number (1902882267).

Almost surely, 2^3805764533 is an apocalyptic number.

It is an amenable number.

3805764533 is a deficient number, since it is larger than the sum of its proper divisors (1).

3805764533 is an equidigital number, since it uses as much as digits as its factorization.

3805764533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 907200, while the sum is 44.

The square root of 3805764533 is about 61690.8788476870. The cubic root of 3805764533 is about 1561.2794310225.

The spelling of 3805764533 in words is "three billion, eight hundred five million, seven hundred sixty-four thousand, five hundred thirty-three".