2756732533 has 2 divisors, whose sum is σ = 2756732534. Its totient is φ = 2756732532.

The previous prime is 2756732521. The next prime is 2756732593. The reversal of 2756732533 is 3352376572.

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., 2304192004 + 452540529 = 48002^2 + 21273^2 .

It is a cyclic number.

It is not a de Polignac number, because 2756732533 - 2¹⁷ = 2756601461 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2756732533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2756732593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1378366266 + 1378366267.

It is an arithmetic number, because the mean of its divisors is an integer number (1378366267).

Almost surely, 2^2756732533 is an apocalyptic number.

It is an amenable number.

2756732533 is a deficient number, since it is larger than the sum of its proper divisors (1).

2756732533 is an equidigital number, since it uses as much as digits as its factorization.

2756732533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 793800, while the sum is 43.

The square root of 2756732533 is about 52504.5953512643. The cubic root of 2756732533 is about 1402.1620561308.

The spelling of 2756732533 in words is "two billion, seven hundred fifty-six million, seven hundred thirty-two thousand, five hundred thirty-three".