250523672213 has 2 divisors, whose sum is σ = 250523672214. Its totient is φ = 250523672212.

The previous prime is 250523672143. The next prime is 250523672219. The reversal of 250523672213 is 312276325052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 248999004004 + 1524668209 = 498998^2 + 39047^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-250523672213 is a prime.

It is a super-2 number, since 2×250523672213² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250523672219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125261836106 + 125261836107.

It is an arithmetic number, because the mean of its divisors is an integer number (125261836107).

Almost surely, 2^250523672213 is an apocalyptic number.

It is an amenable number.

250523672213 is a deficient number, since it is larger than the sum of its proper divisors (1).

250523672213 is an equidigital number, since it uses as much as digits as its factorization.

250523672213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151200, while the sum is 38.

Adding to 250523672213 its reverse (312276325052), we get a palindrome (562799997265).

The spelling of 250523672213 in words is "two hundred fifty billion, five hundred twenty-three million, six hundred seventy-two thousand, two hundred thirteen".