63545614135 has 16 divisors (see below), whose sum is σ = 76438357632. Its totient is φ = 50714208000.

The previous prime is 63545614091. The next prime is 63545614141. The reversal of 63545614135 is 53141654536.

It is not a de Polignac number, because 63545614135 - 2²³ = 63537225527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 63545614091 and 63545614100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4461325 + ... + 4475545.

It is an arithmetic number, because the mean of its divisors is an integer number (4777397352).

Almost surely, 2^63545614135 is an apocalyptic number.

63545614135 is a deficient number, since it is larger than the sum of its proper divisors (12892743497).

63545614135 is a wasteful number, since it uses less digits than its factorization.

63545614135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16314.

The product of its digits is 648000, while the sum is 43.

The spelling of 63545614135 in words is "sixty-three billion, five hundred forty-five million, six hundred fourteen thousand, one hundred thirty-five".