63141459 has 4 divisors (see below), whose sum is σ = 84188616. Its totient is φ = 42094304.

The previous prime is 63141457. The next prime is 63141467. The reversal of 63141459 is 95414136.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 63141459 - 2¹ = 63141457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63141457) 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, 10523574 + ... + 10523579.

It is an arithmetic number, because the mean of its divisors is an integer number (21047154).

Almost surely, 2^63141459 is an apocalyptic number.

63141459 is a deficient number, since it is larger than the sum of its proper divisors (21047157).

63141459 is a wasteful number, since it uses less digits than its factorization.

63141459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21047156.

The product of its digits is 12960, while the sum is 33.

The square root of 63141459 is about 7946.1600160077. The cubic root of 63141459 is about 398.2033148054.

The spelling of 63141459 in words is "sixty-three million, one hundred forty-one thousand, four hundred fifty-nine".