3250903639493 has 2 divisors, whose sum is σ = 3250903639494. Its totient is φ = 3250903639492.

The previous prime is 3250903639483. The next prime is 3250903639519. The reversal of 3250903639493 is 3949363090523.

3250903639493 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2310542882209 + 940360757284 = 1520047^2 + 969722^2 .

It is a cyclic number.

It is not a de Polignac number, because 3250903639493 - 2¹⁴ = 3250903623109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3250903639463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1625451819746 + 1625451819747.

It is an arithmetic number, because the mean of its divisors is an integer number (1625451819747).

Almost surely, 2^{3250903639493} is an apocalyptic number.

It is an amenable number.

3250903639493 is a deficient number, since it is larger than the sum of its proper divisors (1).

3250903639493 is an equidigital number, since it uses as much as digits as its factorization.

3250903639493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14171760, while the sum is 56.

The spelling of 3250903639493 in words is "three trillion, two hundred fifty billion, nine hundred three million, six hundred thirty-nine thousand, four hundred ninety-three".