63827001249 has 8 divisors (see below), whose sum is σ = 92839274592. Its totient is φ = 38683031040.

The previous prime is 63827001223. The next prime is 63827001269. The reversal of 63827001249 is 94210072836.

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

It is not a de Polignac number, because 63827001249 - 2⁹ = 63827000737 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 63827001249.

It is not an unprimeable number, because it can be changed into a prime (63827001269) 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, 967075744 + ... + 967075809.

It is an arithmetic number, because the mean of its divisors is an integer number (11604909324).

Almost surely, 2^63827001249 is an apocalyptic number.

It is an amenable number.

63827001249 is a deficient number, since it is larger than the sum of its proper divisors (29012273343).

63827001249 is a wasteful number, since it uses less digits than its factorization.

63827001249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1934151567.

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 63827001249 in words is "sixty-three billion, eight hundred twenty-seven million, one thousand, two hundred forty-nine".