763325626397 has 2 divisors, whose sum is σ = 763325626398. Its totient is φ = 763325626396.

The previous prime is 763325626363. The next prime is 763325626403. The reversal of 763325626397 is 793626523367.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 604683532996 + 158642093401 = 777614^2 + 398299^2 .

It is a cyclic number.

It is not a de Polignac number, because 763325626397 - 2¹⁰ = 763325625373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (763325626337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 381662813198 + 381662813199.

It is an arithmetic number, because the mean of its divisors is an integer number (381662813199).

Almost surely, 2^763325626397 is an apocalyptic number.

It is an amenable number.

763325626397 is a deficient number, since it is larger than the sum of its proper divisors (1).

763325626397 is an equidigital number, since it uses as much as digits as its factorization.

763325626397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51438240, while the sum is 59.

The spelling of 763325626397 in words is "seven hundred sixty-three billion, three hundred twenty-five million, six hundred twenty-six thousand, three hundred ninety-seven".