788551213 has 2 divisors, whose sum is σ = 788551214. Its totient is φ = 788551212.

The previous prime is 788551201. The next prime is 788551217. The reversal of 788551213 is 312155887.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 787475844 + 1075369 = 28062^2 + 1037^2 .

It is a cyclic number.

It is not a de Polignac number, because 788551213 - 2¹⁷ = 788420141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (788551217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 394275606 + 394275607.

It is an arithmetic number, because the mean of its divisors is an integer number (394275607).

Almost surely, 2^788551213 is an apocalyptic number.

It is an amenable number.

788551213 is a deficient number, since it is larger than the sum of its proper divisors (1).

788551213 is an equidigital number, since it uses as much as digits as its factorization.

788551213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 67200, while the sum is 40.

The square root of 788551213 is about 28081.1540539202. The cubic root of 788551213 is about 923.8680921656.

The spelling of 788551213 in words is "seven hundred eighty-eight million, five hundred fifty-one thousand, two hundred thirteen".