63165364422 has 16 divisors (see below), whose sum is σ = 126336525552. Its totient is φ = 21054155360.

The previous prime is 63165364387. The next prime is 63165364429. The reversal of 63165364422 is 22446356136.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63165364429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92829 + ... + 367352.

It is an arithmetic number, because the mean of its divisors is an integer number (7896032847).

Almost surely, 2^63165364422 is an apocalyptic number.

63165364422 is an abundant number, since it is smaller than the sum of its proper divisors (63171161130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63165364422 is a wasteful number, since it uses less digits than its factorization.

63165364422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483063.

The product of its digits is 622080, while the sum is 42.

The spelling of 63165364422 in words is "sixty-three billion, one hundred sixty-five million, three hundred sixty-four thousand, four hundred twenty-two".