63264401362 has 8 divisors (see below), whose sum is σ = 94904519292. Its totient is φ = 31629561600.

The previous prime is 63264401357. The next prime is 63264401363. The reversal of 63264401362 is 26310446236.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 62529503481 + 734897881 = 250059^2 + 27109^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (63264401363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1289439 + ... + 1337602.

Almost surely, 2^63264401362 is an apocalyptic number.

63264401362 is a deficient number, since it is larger than the sum of its proper divisors (31640117930).

63264401362 is a wasteful number, since it uses less digits than its factorization.

63264401362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2639084.

The product of its (nonzero) digits is 124416, while the sum is 37.

Adding to 63264401362 its reverse (26310446236), we get a palindrome (89574847598).

The spelling of 63264401362 in words is "sixty-three billion, two hundred sixty-four million, four hundred one thousand, three hundred sixty-two".