425202500213 has 2 divisors, whose sum is σ = 425202500214. Its totient is φ = 425202500212.

The previous prime is 425202500171. The next prime is 425202500237. The reversal of 425202500213 is 312005202524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 300718430884 + 124484069329 = 548378^2 + 352823^2 .

It is a cyclic number.

It is not a de Polignac number, because 425202500213 - 2⁸ = 425202499957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425202506213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212601250106 + 212601250107.

It is an arithmetic number, because the mean of its divisors is an integer number (212601250107).

Almost surely, 2^425202500213 is an apocalyptic number.

It is an amenable number.

425202500213 is a deficient number, since it is larger than the sum of its proper divisors (1).

425202500213 is an equidigital number, since it uses as much as digits as its factorization.

425202500213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 425202500213 its reverse (312005202524), we get a palindrome (737207702737).

The spelling of 425202500213 in words is "four hundred twenty-five billion, two hundred two million, five hundred thousand, two hundred thirteen".