5250913 has 2 divisors, whose sum is σ = 5250914. Its totient is φ = 5250912.

The previous prime is 5250899. The next prime is 5250919. The reversal of 5250913 is 3190525.

5250913 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3655744 + 1595169 = 1912^2 + 1263^2 .

It is a cyclic number.

It is not a de Polignac number, because 5250913 - 2¹⁷ = 5119841 is a prime.

It is not a weakly prime, because it can be changed into another prime (5250919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2625456 + 2625457.

It is an arithmetic number, because the mean of its divisors is an integer number (2625457).

Almost surely, 2^5250913 is an apocalyptic number.

It is an amenable number.

5250913 is a deficient number, since it is larger than the sum of its proper divisors (1).

5250913 is an equidigital number, since it uses as much as digits as its factorization.

5250913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 5250913 is about 2291.4870717506. The cubic root of 5250913 is about 173.8114066201.

The spelling of 5250913 in words is "five million, two hundred fifty thousand, nine hundred thirteen".