2683140521 has 2 divisors, whose sum is σ = 2683140522. Its totient is φ = 2683140520.

The previous prime is 2683140503. The next prime is 2683140527. The reversal of 2683140521 is 1250413862.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2661424921 + 21715600 = 51589^2 + 4660^2 .

It is a cyclic number.

It is not a de Polignac number, because 2683140521 - 2¹⁴ = 2683124137 is a prime.

It is not a weakly prime, because it can be changed into another prime (2683140527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1341570260 + 1341570261.

It is an arithmetic number, because the mean of its divisors is an integer number (1341570261).

Almost surely, 2^2683140521 is an apocalyptic number.

It is an amenable number.

2683140521 is a deficient number, since it is larger than the sum of its proper divisors (1).

2683140521 is an equidigital number, since it uses as much as digits as its factorization.

2683140521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 2683140521 is about 51799.0397690922. The cubic root of 2683140521 is about 1389.5722716509.

The spelling of 2683140521 in words is "two billion, six hundred eighty-three million, one hundred forty thousand, five hundred twenty-one".