63005442 has 8 divisors (see below), whose sum is σ = 126010896. Its totient is φ = 21001812.

The previous prime is 63005431. The next prime is 63005443. The reversal of 63005442 is 24450036.

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

63005442 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (63005443) 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, 5250448 + ... + 5250459.

It is an arithmetic number, because the mean of its divisors is an integer number (15751362).

Almost surely, 2^63005442 is an apocalyptic number.

63005442 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.

63005442 is a wasteful number, since it uses less digits than its factorization.

63005442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10500912.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 63005442 is about 7937.5967395680. The cubic root of 63005442 is about 397.9171776181.

Adding to 63005442 its reverse (24450036), we get a palindrome (87455478).

The spelling of 63005442 in words is "sixty-three million, five thousand, four hundred forty-two".