63823146135 has 32 divisors (see below), whose sum is σ = 116800223232. Its totient is φ = 29152535040.

The previous prime is 63823146097. The next prime is 63823146143. The reversal of 63823146135 is 53164132836.

It is not a de Polignac number, because 63823146135 - 2¹¹ = 63823144087 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117634 + ... + 376143.

It is an arithmetic number, because the mean of its divisors is an integer number (3650006976).

Almost surely, 2^63823146135 is an apocalyptic number.

63823146135 is a deficient number, since it is larger than the sum of its proper divisors (52977077097).

63823146135 is a wasteful number, since it uses less digits than its factorization.

63823146135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495023.

The product of its digits is 311040, while the sum is 42.

The spelling of 63823146135 in words is "sixty-three billion, eight hundred twenty-three million, one hundred forty-six thousand, one hundred thirty-five".