63541270323 has 48 divisors (see below), whose sum is σ = 98606027520. Its totient is φ = 39352243392.

The previous prime is 63541270313. The next prime is 63541270343. The reversal of 63541270323 is 32307214536.

63541270323 is a `hidden beast` number, since 6 + 354 + 1 + 270 + 32 + 3 = 666.

It is not a de Polignac number, because 63541270323 - 2⁵ = 63541270291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63541270313) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 709690 + ... + 794192.

It is an arithmetic number, because the mean of its divisors is an integer number (2054292240).

Almost surely, 2^63541270323 is an apocalyptic number.

63541270323 is a deficient number, since it is larger than the sum of its proper divisors (35064757197).

63541270323 is a wasteful number, since it uses less digits than its factorization.

63541270323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84648 (or 84645 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

Adding to 63541270323 its reverse (32307214536), we get a palindrome (95848484859).

The spelling of 63541270323 in words is "sixty-three billion, five hundred forty-one million, two hundred seventy thousand, three hundred twenty-three".