63445962 has 8 divisors (see below), whose sum is σ = 126891936. Its totient is φ = 21148652.

The previous prime is 63445931. The next prime is 63445969. The reversal of 63445962 is 26954436.

63445962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

63445962 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 63445962.

It is not an unprimeable number, because it can be changed into a prime (63445969) 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 in 3 ways as a sum of consecutive naturals, for example, 5287158 + ... + 5287169.

It is an arithmetic number, because the mean of its divisors is an integer number (15861492).

Almost surely, 2^63445962 is an apocalyptic number.

63445962 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

63445962 is a wasteful number, since it uses less digits than its factorization.

63445962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10574332.

The product of its digits is 155520, while the sum is 39.

The square root of 63445962 is about 7965.2973579145. The cubic root of 63445962 is about 398.8424073465.

The spelling of 63445962 in words is "sixty-three million, four hundred forty-five thousand, nine hundred sixty-two".