4525103993 has 2 divisors, whose sum is σ = 4525103994. Its totient is φ = 4525103992.

The previous prime is 4525103983. The next prime is 4525104037. The reversal of 4525103993 is 3993015254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4322668009 + 202435984 = 65747^2 + 14228^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4525103993 is a prime.

It is a super-2 number, since 2×4525103993² = 40953132294929088098, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4525103993.

It is not a weakly prime, because it can be changed into another prime (4525103923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2262551996 + 2262551997.

It is an arithmetic number, because the mean of its divisors is an integer number (2262551997).

Almost surely, 2^4525103993 is an apocalyptic number.

It is an amenable number.

4525103993 is a deficient number, since it is larger than the sum of its proper divisors (1).

4525103993 is an equidigital number, since it uses as much as digits as its factorization.

4525103993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145800, while the sum is 41.

The square root of 4525103993 is about 67268.8932048090. The cubic root of 4525103993 is about 1654.0279908578.

The spelling of 4525103993 in words is "four billion, five hundred twenty-five million, one hundred three thousand, nine hundred ninety-three".