3250513993 has 2 divisors, whose sum is σ = 3250513994. Its totient is φ = 3250513992.

The previous prime is 3250513991. The next prime is 3250514011. The reversal of 3250513993 is 3993150523.

3250513993 is digitally balanced in base 2, 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., 2036897424 + 1213616569 = 45132^2 + 34837^2 .

It is a cyclic number.

It is not a de Polignac number, because 3250513993 - 2¹ = 3250513991 is a prime.

Together with 3250513991, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3250513991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1625256996 + 1625256997.

It is an arithmetic number, because the mean of its divisors is an integer number (1625256997).

Almost surely, 2^3250513993 is an apocalyptic number.

It is an amenable number.

3250513993 is a deficient number, since it is larger than the sum of its proper divisors (1).

3250513993 is an equidigital number, since it uses as much as digits as its factorization.

3250513993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 109350, while the sum is 40.

The square root of 3250513993 is about 57013.2790935585. The cubic root of 3250513993 is about 1481.3261173819.

The spelling of 3250513993 in words is "three billion, two hundred fifty million, five hundred thirteen thousand, nine hundred ninety-three".