63282131 has 16 divisors (see below), whose sum is σ = 72334080. Its totient is φ = 54801120.

The previous prime is 63282097. The next prime is 63282133. The reversal of 63282131 is 13128236.

It is not a de Polignac number, because 63282131 - 2¹⁰ = 63281107 is a prime.

It is a super-2 number, since 2×63282131² = 8009256207802322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 63282131.

It is not an unprimeable number, because it can be changed into a prime (63282133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98096 + ... + 98738.

It is an arithmetic number, because the mean of its divisors is an integer number (4520880).

Almost surely, 2^63282131 is an apocalyptic number.

63282131 is a deficient number, since it is larger than the sum of its proper divisors (9051949).

63282131 is a wasteful number, since it uses less digits than its factorization.

63282131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066.

The product of its digits is 1728, while the sum is 26.

The square root of 63282131 is about 7955.0066624736. The cubic root of 63282131 is about 398.4988127232.

The spelling of 63282131 in words is "sixty-three million, two hundred eighty-two thousand, one hundred thirty-one".