3753063421 has 2 divisors, whose sum is σ = 3753063422. Its totient is φ = 3753063420.

The previous prime is 3753063403. The next prime is 3753063437. The reversal of 3753063421 is 1243603573.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2901007321 + 852056100 = 53861^2 + 29190^2 .

It is an emirp because it is prime and its reverse (1243603573) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3753063421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3753061421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1876531710 + 1876531711.

It is an arithmetic number, because the mean of its divisors is an integer number (1876531711).

Almost surely, 2^3753063421 is an apocalyptic number.

It is an amenable number.

3753063421 is a deficient number, since it is larger than the sum of its proper divisors (1).

3753063421 is an equidigital number, since it uses as much as digits as its factorization.

3753063421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 34.

The square root of 3753063421 is about 61262.2511910883. The cubic root of 3753063421 is about 1554.0391938875.

Adding to 3753063421 its reverse (1243603573), we get a palindrome (4996666994).

The spelling of 3753063421 in words is "three billion, seven hundred fifty-three million, sixty-three thousand, four hundred twenty-one".