63087445 has 8 divisors (see below), whose sum is σ = 75985920. Its totient is φ = 50282640.

The previous prime is 63087443. The next prime is 63087457. The reversal of 63087445 is 54478036.

63087445 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.

It is not a de Polignac number, because 63087445 - 2¹ = 63087443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63087443) 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 7 ways as a sum of consecutive naturals, for example, 21925 + ... + 24634.

It is an arithmetic number, because the mean of its divisors is an integer number (9498240).

Almost surely, 2^63087445 is an apocalyptic number.

It is an amenable number.

63087445 is a deficient number, since it is larger than the sum of its proper divisors (12898475).

63087445 is a wasteful number, since it uses less digits than its factorization.

63087445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46835.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 63087445 is about 7942.7605402656. The cubic root of 63087445 is about 398.0897354962.

The spelling of 63087445 in words is "sixty-three million, eighty-seven thousand, four hundred forty-five".