63265008349 has 2 divisors, whose sum is σ = 63265008350. Its totient is φ = 63265008348.

The previous prime is 63265008337. The next prime is 63265008407. The reversal of 63265008349 is 94380056236.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37882783225 + 25382225124 = 194635^2 + 159318^2 .

It is a cyclic number.

It is not a de Polignac number, because 63265008349 - 2¹³ = 63265000157 is a prime.

It is a super-2 number, since 2×63265008349² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 63265008299 and 63265008308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63265002349) 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, 31632504174 + 31632504175.

It is an arithmetic number, because the mean of its divisors is an integer number (31632504175).

Almost surely, 2^63265008349 is an apocalyptic number.

It is an amenable number.

63265008349 is a deficient number, since it is larger than the sum of its proper divisors (1).

63265008349 is an equidigital number, since it uses as much as digits as its factorization.

63265008349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 63265008349 in words is "sixty-three billion, two hundred sixty-five million, eight thousand, three hundred forty-nine".